diff --git a/.gitignore b/.gitignore
index 53baecf8..1f63de72 100644
--- a/.gitignore
+++ b/.gitignore
@@ -49,3 +49,4 @@ compile_commands.json
 # QtCreator local machine specific files for imported projects
 *creator.user*
 .DS_Store
+/build
diff --git a/QLog.pro b/QLog.pro
index f4cd0930..ebea60e0 100644
--- a/QLog.pro
+++ b/QLog.pro
@@ -149,6 +149,7 @@ SOURCES += \
         ui/AlertSettingDialog.cpp \
         ui/AlertWidget.cpp \
         ui/AwardsDialog.cpp \
+        ui/DXCCSubmissionDialog.cpp \
         ui/BandmapWidget.cpp \
         ui/CWConsoleWidget.cpp \
         ui/ChatWidget.cpp \
@@ -313,6 +314,7 @@ HEADERS += \
         ui/AlertSettingDialog.h \
         ui/AlertWidget.h \
         ui/AwardsDialog.h \
+        ui/DXCCSubmissionDialog.h \
         ui/BandmapWidget.h \
         ui/CWConsoleWidget.h \
         ui/ChatWidget.h \
@@ -377,6 +379,7 @@ FORMS += \
         ui/AlertSettingDialog.ui \
         ui/AlertWidget.ui \
         ui/AwardsDialog.ui \
+        ui/DXCCSubmissionDialog.ui \
         ui/BandmapWidget.ui \
         ui/CWConsoleWidget.ui \
         ui/ChatWidget.ui \
diff --git a/ui/DXCCSubmissionDialog.cpp b/ui/DXCCSubmissionDialog.cpp
new file mode 100644
index 00000000..ef3630f5
--- /dev/null
+++ b/ui/DXCCSubmissionDialog.cpp
@@ -0,0 +1,543 @@
+#include <QSqlQuery>
+#include <QSqlError>
+#include <QHeaderView>
+#include <QMessageBox>
+#include "DXCCSubmissionDialog.h"
+#include "ui_DXCCSubmissionDialog.h"
+#include "models/SqlListModel.h"
+#include "core/debug.h"
+#include "core/QSOFilterManager.h"
+#include "data/BandPlan.h"
+#include "ui/ExportDialog.h"
+
+MODULE_IDENTIFICATION("qlog.ui.dxccsubmissiondialog");
+
+// Five traditional 5-Band DXCC bands
+static const QStringList FIVE_BAND_DXCC = { "80m", "40m", "20m", "15m", "10m" };
+
+// ── Credit-token helpers ──────────────────────────────────────────────────────
+//
+// ADIF credit_submitted / credit_granted are comma-delimited lists, e.g.:
+//   "DXCC,DXCC_MODE,DXCC_BAND"
+//
+// Standard DXCC credit tokens:
+//   DXCC      — basic DXCC award (any mode, any band)
+//   DXCC_MODE — DXCC mode endorsement (CW / Phone / Digital)
+//   DXCC_BAND — DXCC band endorsement (per-band, incl. 5-Band DXCC)
+//
+// We use comma-padding so "DXCC" never accidentally matches "DXCC_MODE" or
+// "DXCC_BAND":  INSTR(',' || field || ',', ',TOKEN,') > 0
+//
+static QString creditHas(const QString &field, const QString &token)
+{
+    return QString("INSTR(',' || COALESCE(%1,'') || ',', ',%2,') > 0")
+               .arg(field, token);
+}
+
+static QString creditMissing(const QString &field, const QString &token)
+{
+    return QString("INSTR(',' || COALESCE(%1,'') || ',', ',%2,') = 0")
+               .arg(field, token);
+}
+
+// ─────────────────────────────────────────────────────────────────────────────
+
+DXCCSubmissionDialog::DXCCSubmissionDialog(QWidget *parent)
+    : QDialog(parent)
+    , ui(new Ui::DXCCSubmissionDialog)
+    , tableModel(new QSqlQueryModel(this))
+    , entityCallsignModel(nullptr)
+{
+    FCT_IDENTIFICATION;
+
+    ui->setupUi(this);
+
+    // ── My Entity combo ────────────────────────────────────────────────────
+    entityCallsignModel = new SqlListModel(
+        "SELECT my_dxcc, my_country_intl || ' (' || "
+        "CASE WHEN LENGTH(GROUP_CONCAT(station_callsign, ', ')) > 50 "
+        "THEN SUBSTR(GROUP_CONCAT(station_callsign, ', '), 0, 50) || '...' "
+        "ELSE GROUP_CONCAT(station_callsign, ', ') END || ')' "
+        "FROM(SELECT DISTINCT my_dxcc, my_country_intl, station_callsign FROM contacts) "
+        "GROUP BY my_dxcc ORDER BY my_dxcc;",
+        "", this);
+
+    ui->myEntityComboBox->blockSignals(true);
+    while (entityCallsignModel->canFetchMore())
+        entityCallsignModel->fetchMore();
+    ui->myEntityComboBox->setModel(entityCallsignModel);
+    ui->myEntityComboBox->setModelColumn(1);
+    ui->myEntityComboBox->blockSignals(false);
+
+    // ── User filter combo ──────────────────────────────────────────────────
+    ui->userFilterComboBox->blockSignals(true);
+    ui->userFilterComboBox->setModel(
+        QSOFilterManager::QSOFilterModel(tr("No User Filter"), ui->userFilterComboBox));
+    ui->userFilterComboBox->blockSignals(false);
+
+    // ── Band scope combo ───────────────────────────────────────────────────
+    ui->bandScopeComboBox->blockSignals(true);
+    ui->bandScopeComboBox->addItem(tr("Any Band (Entity Level)"),
+                                   QVariant(static_cast<int>(DXCCBandScope::EntityLevel)));
+    ui->bandScopeComboBox->addItem(tr("5-Band DXCC (80/40/20/15/10m)"),
+                                   QVariant(static_cast<int>(DXCCBandScope::FiveBand)));
+    ui->bandScopeComboBox->addItem(tr("All DXCC Bands"),
+                                   QVariant(static_cast<int>(DXCCBandScope::AllDXCCBands)));
+    ui->bandScopeComboBox->addItem(tr("Custom Band Selection"),
+                                   QVariant(static_cast<int>(DXCCBandScope::Custom)));
+    ui->bandScopeComboBox->blockSignals(false);
+
+    // ── Dynamic band checkboxes ────────────────────────────────────────────
+    dxccBands = BandPlan::bandsList(false, true);
+    QHBoxLayout *bandLayout = qobject_cast<QHBoxLayout*>(ui->bandScrollContents->layout());
+    for (const Band &band : dxccBands)
+    {
+        QCheckBox *cb = new QCheckBox(band.name, this);
+        cb->setChecked(true);
+        bandLayout->addWidget(cb);
+        bandCheckBoxes.append(cb);
+        connect(cb, &QCheckBox::stateChanged, this, &DXCCSubmissionDialog::refreshTable);
+    }
+    bandLayout->addStretch(1);
+
+    // Band controls only visible when Custom scope is active
+    ui->bandScrollArea->setVisible(false);
+    ui->bandsLabel->setVisible(false);
+    ui->fiveBandButton->setVisible(false);
+    ui->allBandsButton->setVisible(false);
+
+    // ── Table view ─────────────────────────────────────────────────────────
+    ui->submissionTableView->setModel(tableModel);
+    ui->submissionTableView->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
+    ui->submissionTableView->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
+
+    // ── Signal connections ─────────────────────────────────────────────────
+    connect(ui->myEntityComboBox,   QOverload<int>::of(&QComboBox::currentIndexChanged),
+            this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->userFilterComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
+            this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->bandScopeComboBox,  QOverload<int>::of(&QComboBox::currentIndexChanged),
+            this, &DXCCSubmissionDialog::onBandScopeChanged);
+
+    connect(ui->mixedRadioButton,   &QRadioButton::toggled, this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->cwRadioButton,      &QRadioButton::toggled, this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->phoneRadioButton,   &QRadioButton::toggled, this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->digitalRadioButton, &QRadioButton::toggled, this, &DXCCSubmissionDialog::refreshTable);
+
+    connect(ui->lotwCheckBox,       &QCheckBox::stateChanged, this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->paperCheckBox,      &QCheckBox::stateChanged, this, &DXCCSubmissionDialog::refreshTable);
+
+    connect(ui->showUnsubmittedCheckBox, &QCheckBox::stateChanged,
+            this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->showSubmittedCheckBox,   &QCheckBox::stateChanged,
+            this, &DXCCSubmissionDialog::refreshTable);
+    connect(ui->showGrantedCheckBox,     &QCheckBox::stateChanged,
+            this, &DXCCSubmissionDialog::refreshTable);
+
+    connect(ui->fiveBandButton,    &QPushButton::clicked, this, &DXCCSubmissionDialog::onFiveBandClicked);
+    connect(ui->allBandsButton,    &QPushButton::clicked, this, &DXCCSubmissionDialog::onAllBandsClicked);
+    connect(ui->exportADIFButton,  &QPushButton::clicked, this, &DXCCSubmissionDialog::exportAsADIF);
+
+    ui->exportADIFButton->setEnabled(false);  // enabled once table has results
+
+    refreshTable();
+}
+
+DXCCSubmissionDialog::~DXCCSubmissionDialog()
+{
+    FCT_IDENTIFICATION;
+    delete ui;
+}
+
+// ─── Band scope changed ───────────────────────────────────────────────────────
+void DXCCSubmissionDialog::onBandScopeChanged(int /*index*/)
+{
+    FCT_IDENTIFICATION;
+
+    const DXCCBandScope scope = static_cast<DXCCBandScope>(
+        ui->bandScopeComboBox->currentData().toInt());
+    const bool isCustom = (scope == DXCCBandScope::Custom);
+
+    ui->bandScrollArea->setVisible(isCustom);
+    ui->bandsLabel->setVisible(isCustom);
+    ui->fiveBandButton->setVisible(isCustom);
+    ui->allBandsButton->setVisible(isCustom);
+
+    refreshTable();
+}
+
+// ─── 5-Band preset button ─────────────────────────────────────────────────────
+void DXCCSubmissionDialog::onFiveBandClicked()
+{
+    FCT_IDENTIFICATION;
+
+    ui->bandScopeComboBox->blockSignals(true);
+    ui->bandScopeComboBox->setCurrentIndex(
+        ui->bandScopeComboBox->findData(static_cast<int>(DXCCBandScope::Custom)));
+    ui->bandScopeComboBox->blockSignals(false);
+
+    ui->bandScrollArea->setVisible(true);
+    ui->bandsLabel->setVisible(true);
+    ui->fiveBandButton->setVisible(true);
+    ui->allBandsButton->setVisible(true);
+
+    selectBandPreset(FIVE_BAND_DXCC);
+    refreshTable();
+}
+
+// ─── All bands preset button ──────────────────────────────────────────────────
+void DXCCSubmissionDialog::onAllBandsClicked()
+{
+    FCT_IDENTIFICATION;
+
+    for (QCheckBox *cb : bandCheckBoxes)
+        cb->setChecked(true);
+    // refreshTable() triggered by checkbox stateChanged signals
+}
+
+// ─── Main query builder ───────────────────────────────────────────────────────
+void DXCCSubmissionDialog::refreshTable()
+{
+    FCT_IDENTIFICATION;
+
+    if (dxccBands.isEmpty())
+        return;
+
+    const DXCCBandScope scope = static_cast<DXCCBandScope>(
+        ui->bandScopeComboBox->currentData().toInt());
+    const bool perBand = (scope != DXCCBandScope::EntityLevel);
+    const bool isMixed = ui->mixedRadioButton->isChecked();
+
+    // ── Confirmation filter ────────────────────────────────────────────────
+    // ARRL DXCC accepts LoTW and paper/direct QSL cards only.
+    QStringList confConds;
+    if (ui->lotwCheckBox->isChecked())   confConds << "c.lotw_qsl_rcvd = 'Y'";
+    if (ui->paperCheckBox->isChecked())  confConds << "c.qsl_rcvd = 'Y'";
+
+    if (confConds.isEmpty())
+    {
+        tableModel->setQuery(QString());
+        updateStatusLabel(0);
+        return;
+    }
+    const QString confFilter = confConds.join(" OR ");
+
+    // ── Mode group filter ──────────────────────────────────────────────────
+    const QString modeGroupFilter = buildModeGroupFilter();
+
+    // ── Band WHERE clause ──────────────────────────────────────────────────
+    QString bandWhereClause;
+    if (perBand)
+    {
+        const QStringList bandList = getSelectedBands();
+        if (bandList.isEmpty())
+        {
+            tableModel->setQuery(QString());
+            updateStatusLabel(0);
+            return;
+        }
+        QStringList quoted;
+        for (const QString &b : bandList)
+            quoted << QString("'%1'").arg(b);
+        bandWhereClause = QString("AND c.band IN (%1)").arg(quoted.join(","));
+    }
+
+    // ── My entity & optional user filter ──────────────────────────────────
+    const QString myEntity  = getSelectedEntity();
+    const QString userFilter = (ui->userFilterComboBox->currentIndex() > 0)
+        ? "AND " + QSOFilterManager::instance()->getWhereClause(
+                       ui->userFilterComboBox->currentText())
+        : "";
+
+    // ── ADIF credit token selection ────────────────────────────────────────
+    //
+    // ARRL DXCC credit tokens stored in credit_submitted / credit_granted:
+    //   DXCC      — basic DXCC (any mode, any band)
+    //   DXCC_MODE — mode endorsement (CW / Phone / Digital, entity-level)
+    //   DXCC_BAND — band endorsement (any mode per band, incl. 5-Band DXCC)
+    //
+    // For per-band scope, only DXCC_BAND matters — 5-Band DXCC (and all band
+    // endorsements) require one contact per entity per band, ANY mode.  There
+    // is no separate "CW on 80m" credit token; the mode filter just controls
+    // which contacts are eligible to show/submit, not the credit token itself.
+    //
+    // For entity-level:
+    //   Mixed          → DXCC
+    //   CW/Phone/Digi  → DXCC_MODE  (filter ensures only that mode is shown)
+
+    const QString creditToken = perBand ? "DXCC_BAND"
+                              : (isMixed ? "DXCC" : "DXCC_MODE");
+
+    // ── slot_credits CTE ───────────────────────────────────────────────────
+    //
+    // Key fix: credit status is aggregated across ALL QSOs for the slot, not
+    // just the single "best display" QSO selected by ROW_NUMBER().
+    //
+    // Example failure case without this: a newer LoTW-matched Alaska-10m QSO
+    // is ranked #1 for display but has no credit_granted yet; an older QSO
+    // that was actually submitted already has credit_granted=DXCC_BAND.
+    // Without slot_credits the Alaska-10m slot would wrongly appear as
+    // "not yet submitted."
+    //
+    // slot_credits does NOT apply confFilter — credit_granted is authoritative
+    // regardless of the current QSL confirmation state in QLog.
+    // For entity-level mode awards it DOES apply modeGroupFilter so we don't
+    // mistake a Phone credit for a CW-mode check.
+    // For per-band it does NOT apply modeGroupFilter (any mode earns DXCC_BAND).
+
+    const QString slotGroupBy    = perBand ? "c.dxcc, c.band" : "c.dxcc";
+    const QString slotModeFilter = (perBand || isMixed)
+                                   ? ""
+                                   : "AND (" + modeGroupFilter + ") ";
+
+    const QString slotCreditsCTE =
+        "slot_credits AS ( "
+        "  SELECT " + slotGroupBy + ", "
+        "    MAX(CASE WHEN " + creditHas("c.credit_submitted", creditToken) + " THEN 1 ELSE 0 END) AS slot_submitted, "
+        "    MAX(CASE WHEN " + creditHas("c.credit_granted",   creditToken) + " THEN 1 ELSE 0 END) AS slot_granted "
+        "  FROM contacts c "
+        "  INNER JOIN modes m ON c.mode = m.name "
+        "  WHERE c.my_dxcc = '" + myEntity + "' "
+        "    AND c.dxcc IS NOT NULL "
+        "    " + slotModeFilter +
+        "    " + bandWhereClause + " "
+        "    " + userFilter + " "
+        "  GROUP BY " + slotGroupBy + " "
+        ") ";
+
+    // ── ranked CTE ────────────────────────────────────────────────────────
+    // Picks the single best confirmed QSO per slot for display purposes.
+    // Priority: LoTW confirmed > Paper confirmed > most recent.
+    // Mode and confirmation filters are applied so we show the most relevant
+    // contact matching the user's selection.
+
+    const QString partitionClause = perBand
+        ? "PARTITION BY c.dxcc, c.band"
+        : "PARTITION BY c.dxcc";
+
+    const QString rankedCTE =
+        "ranked AS ( "
+        "  SELECT "
+        "    c.id, c.callsign, c.band, c.mode, c.start_time, c.dxcc, "
+        "    c.lotw_qsl_rcvd, c.qsl_rcvd, "
+        "    ROW_NUMBER() OVER ( "
+        "      " + partitionClause + " "
+        "      ORDER BY "
+        "        CASE WHEN c.lotw_qsl_rcvd = 'Y' THEN 0 ELSE 1 END, "
+        "        CASE WHEN c.qsl_rcvd       = 'Y' THEN 0 ELSE 1 END, "
+        "        c.start_time DESC "
+        "    ) AS rn "
+        "  FROM contacts c "
+        "  INNER JOIN modes m ON c.mode = m.name "
+        "  WHERE c.my_dxcc = '" + myEntity + "' "
+        "    AND c.dxcc IS NOT NULL "
+        "    AND (" + confFilter + ") "
+        "    AND (" + modeGroupFilter + ") "
+        "    " + bandWhereClause + " "
+        "    " + userFilter + " "
+        ") ";
+
+    // ── JOIN condition between ranked best-QSO and slot_credits ───────────
+    const QString slotJoinOn = perBand
+        ? "sc.dxcc = bc.dxcc AND sc.band = bc.band"
+        : "sc.dxcc = bc.dxcc";
+
+    // ── Status filter (uses aggregated slot_credits columns) ───────────────
+    QStringList statusConds;
+    if (ui->showUnsubmittedCheckBox->isChecked())
+        statusConds << "(sc.slot_submitted = 0 AND sc.slot_granted = 0)";
+    if (ui->showSubmittedCheckBox->isChecked())
+        statusConds << "(sc.slot_submitted = 1 AND sc.slot_granted = 0)";
+    if (ui->showGrantedCheckBox->isChecked())
+        statusConds << "(sc.slot_granted = 1)";
+
+    if (statusConds.isEmpty())
+    {
+        tableModel->setQuery(QString());
+        updateStatusLabel(0);
+        return;
+    }
+    const QString statusFilter = "(" + statusConds.join(" OR ") + ")";
+
+    // ── Final SQL ──────────────────────────────────────────────────────────
+    // Column 0 is the contact id — hidden in the table view but used by
+    // exportAsADIF() to fetch full contact records for the export.
+    const QString sql =
+        "WITH " + slotCreditsCTE + ", " + rankedCTE +
+        "SELECT "
+        "  bc.id, "                                                                        // col 0 (hidden)
+        "  e.name  AS '" + tr("Entity")    + "', "                                        // col 1
+        "  e.prefix AS '" + tr("Prefix")   + "', "                                        // col 2
+        "  bc.callsign AS '" + tr("Callsign") + "', "                                     // col 3
+        "  bc.band  AS '" + tr("Band")     + "', "                                        // col 4
+        "  bc.mode  AS '" + tr("Mode")     + "', "                                        // col 5
+        "  strftime('%Y-%m-%d', bc.start_time) AS '" + tr("Date") + "', "                 // col 6
+        "  CASE WHEN bc.lotw_qsl_rcvd = 'Y' THEN 'Y' ELSE '' END AS '" + tr("LoTW")  + "', " // col 7
+        "  CASE WHEN bc.qsl_rcvd      = 'Y' THEN 'Y' ELSE '' END AS '" + tr("Paper") + "', " // col 8
+        "  CASE WHEN sc.slot_submitted = 1   THEN 'Y' ELSE '' END AS '" + tr("Submitted") + "', " // col 9
+        "  CASE WHEN sc.slot_granted   = 1   THEN 'Y' ELSE '' END AS '" + tr("Granted")   + "'  " // col 10
+        "FROM ranked bc "
+        "INNER JOIN dxcc_entities_clublog e ON bc.dxcc = e.id "
+        "INNER JOIN slot_credits sc ON " + slotJoinOn + " "
+        "WHERE bc.rn = 1 "
+        "  AND " + statusFilter + " "
+        "ORDER BY e.name COLLATE LOCALEAWARE ASC, bc.band ASC ";
+
+    qCDebug(runtime) << "DXCC Submission SQL:" << sql;
+
+    tableModel->setQuery(sql);
+
+    if (tableModel->lastError().isValid())
+        qCWarning(runtime) << "DXCC Submission query error:"
+                           << tableModel->lastError().text();
+
+    while (tableModel->canFetchMore())
+        tableModel->fetchMore();
+
+    // Column 0 carries the contact id for export — keep it hidden from the user
+    ui->submissionTableView->setColumnHidden(0, true);
+
+    const int count = tableModel->rowCount();
+    ui->exportADIFButton->setEnabled(count > 0);
+    updateStatusLabel(count);
+}
+
+// ─── Export ADIF ─────────────────────────────────────────────────────────────
+void DXCCSubmissionDialog::exportAsADIF()
+{
+    FCT_IDENTIFICATION;
+
+    // Collect contact IDs from hidden column 0 of the current result set
+    QStringList ids;
+    for (int row = 0; row < tableModel->rowCount(); ++row)
+    {
+        const QString id = tableModel->data(tableModel->index(row, 0)).toString();
+        if (!id.isEmpty())
+            ids << id;
+    }
+
+    if (ids.isEmpty())
+    {
+        QMessageBox::information(this, tr("Export ADIF"),
+                                 tr("No contacts to export."));
+        return;
+    }
+
+    // Fetch full contact records so ExportDialog has all ADIF fields available
+    QSqlQuery query;
+    if (!query.exec(QString("SELECT * FROM contacts WHERE id IN (%1) "
+                            "ORDER BY start_time ASC").arg(ids.join(","))))
+    {
+        qCWarning(runtime) << "DXCC export fetch error:" << query.lastError().text();
+        QMessageBox::critical(this, tr("Export ADIF"),
+                              tr("Failed to retrieve contact records."));
+        return;
+    }
+
+    QList<QSqlRecord> records;
+    while (query.next())
+        records << query.record();
+
+    if (records.isEmpty())
+        return;
+
+    ExportDialog dialog(records, this);
+    dialog.setWindowTitle(tr("Export DXCC Submission List as ADIF"));
+    dialog.exec();
+}
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+const QString DXCCSubmissionDialog::getSelectedEntity() const
+{
+    FCT_IDENTIFICATION;
+
+    const int row = ui->myEntityComboBox->currentIndex();
+    const QModelIndex idx = ui->myEntityComboBox->model()->index(row, 0);
+    return ui->myEntityComboBox->model()->data(idx).toString();
+}
+
+QStringList DXCCSubmissionDialog::getSelectedBands() const
+{
+    FCT_IDENTIFICATION;
+
+    const DXCCBandScope scope = static_cast<DXCCBandScope>(
+        ui->bandScopeComboBox->currentData().toInt());
+
+    if (scope == DXCCBandScope::FiveBand)
+        return FIVE_BAND_DXCC;
+
+    if (scope == DXCCBandScope::AllDXCCBands)
+    {
+        QStringList all;
+        for (const Band &b : dxccBands)
+            all << b.name;
+        return all;
+    }
+
+    // Custom: return checked bands
+    QStringList selected;
+    for (const QCheckBox *cb : bandCheckBoxes)
+        if (cb->isChecked())
+            selected << cb->text();
+    return selected;
+}
+
+QString DXCCSubmissionDialog::buildModeGroupFilter() const
+{
+    FCT_IDENTIFICATION;
+
+    if (ui->cwRadioButton->isChecked())           return "m.dxcc = 'CW'";
+    if (ui->phoneRadioButton->isChecked())        return "m.dxcc = 'PHONE'";
+    if (ui->digitalRadioButton->isChecked())      return "m.dxcc = 'DIGITAL'";
+    return "m.dxcc IN ('CW', 'PHONE', 'DIGITAL')";  // Mixed
+}
+
+void DXCCSubmissionDialog::selectBandPreset(const QStringList &bands)
+{
+    FCT_IDENTIFICATION;
+
+    for (QCheckBox *cb : bandCheckBoxes)
+    {
+        cb->blockSignals(true);
+        cb->setChecked(bands.contains(cb->text(), Qt::CaseInsensitive));
+        cb->blockSignals(false);
+    }
+}
+
+void DXCCSubmissionDialog::updateStatusLabel(int count)
+{
+    FCT_IDENTIFICATION;
+
+    const DXCCBandScope scope = static_cast<DXCCBandScope>(
+        ui->bandScopeComboBox->currentData().toInt());
+    const bool perBand = (scope != DXCCBandScope::EntityLevel);
+
+    QString modeStr;
+    if      (ui->cwRadioButton->isChecked())      modeStr = tr("CW");
+    else if (ui->phoneRadioButton->isChecked())   modeStr = tr("Phone");
+    else if (ui->digitalRadioButton->isChecked()) modeStr = tr("Digital");
+    else                                          modeStr = tr("Mixed");
+
+    QString scopeStr;
+    switch (scope)
+    {
+    case DXCCBandScope::EntityLevel:  scopeStr = tr("any band");  break;
+    case DXCCBandScope::FiveBand:     scopeStr = tr("5-band");    break;
+    case DXCCBandScope::AllDXCCBands: scopeStr = tr("all bands"); break;
+    case DXCCBandScope::Custom:
+        scopeStr = tr("%1 selected band(s)").arg(getSelectedBands().size());
+        break;
+    }
+
+    if (count == 0)
+        ui->statusLabel->setText(tr("No contacts match the selected criteria."));
+    else
+        ui->statusLabel->setText(
+            tr("%1 %2 %3 — DXCC %4 / %5")
+                .arg(count)
+                .arg(perBand ? tr("band-slot") : tr("entity"))
+                .arg(count == 1 ? tr("entry") : tr("entries"))
+                .arg(modeStr)
+                .arg(scopeStr));
+}
diff --git a/ui/DXCCSubmissionDialog.h b/ui/DXCCSubmissionDialog.h
new file mode 100644
index 00000000..c51fdc12
--- /dev/null
+++ b/ui/DXCCSubmissionDialog.h
@@ -0,0 +1,56 @@
+#ifndef QLOG_UI_DXCCSUBMISSIONDIALOG_H
+#define QLOG_UI_DXCCSUBMISSIONDIALOG_H
+
+#include <QDialog>
+#include <QSqlQueryModel>
+#include <QCheckBox>
+#include <QList>
+#include <QSqlRecord>
+#include "models/SqlListModel.h"
+#include "data/Band.h"
+
+namespace Ui {
+class DXCCSubmissionDialog;
+}
+
+// DXCC band scope presets
+enum class DXCCBandScope {
+    EntityLevel,   // Any band — one entry per entity (basic DXCC)
+    FiveBand,      // 80/40/20/15/10m preset
+    AllDXCCBands,  // All enabled DXCC bands, per band
+    Custom         // User-selected bands
+};
+
+class DXCCSubmissionDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit DXCCSubmissionDialog(QWidget *parent = nullptr);
+    ~DXCCSubmissionDialog();
+
+public slots:
+    void refreshTable();
+    void onBandScopeChanged(int index);
+    void onFiveBandClicked();
+    void onAllBandsClicked();
+    void exportAsADIF();
+
+private:
+    Ui::DXCCSubmissionDialog *ui;
+    QSqlQueryModel *tableModel;
+    SqlListModel   *entityCallsignModel;
+
+    // Band checkboxes added dynamically
+    QList<QCheckBox*> bandCheckBoxes;
+    QList<Band>       dxccBands;
+
+    // Helpers
+    const QString getSelectedEntity() const;
+    QStringList   getSelectedBands() const;
+    QString       buildModeGroupFilter() const;
+    void          selectBandPreset(const QStringList &bands);
+    void          updateStatusLabel(int count);
+};
+
+#endif // QLOG_UI_DXCCSUBMISSIONDIALOG_H
diff --git a/ui/DXCCSubmissionDialog.ui b/ui/DXCCSubmissionDialog.ui
new file mode 100644
index 00000000..22fe3253
--- /dev/null
+++ b/ui/DXCCSubmissionDialog.ui
@@ -0,0 +1,536 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DXCCSubmissionDialog</class>
+ <widget class="QDialog" name="DXCCSubmissionDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1100</width>
+    <height>750</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>DXCC Submission List</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="spacing">
+    <number>3</number>
+   </property>
+   <property name="leftMargin">
+    <number>6</number>
+   </property>
+   <property name="topMargin">
+    <number>2</number>
+   </property>
+   <property name="rightMargin">
+    <number>6</number>
+   </property>
+   <property name="bottomMargin">
+    <number>6</number>
+   </property>
+   <item>
+    <widget class="QGroupBox" name="optionsGroupBox">
+     <property name="title">
+      <string>Options</string>
+     </property>
+     <layout class="QFormLayout" name="optionsFormLayout">
+      <property name="horizontalSpacing">
+       <number>4</number>
+      </property>
+      <property name="verticalSpacing">
+       <number>3</number>
+      </property>
+      <property name="leftMargin">
+       <number>6</number>
+      </property>
+      <property name="topMargin">
+       <number>2</number>
+      </property>
+      <property name="rightMargin">
+       <number>6</number>
+      </property>
+      <property name="bottomMargin">
+       <number>4</number>
+      </property>
+      <!-- Row 0: My Entity + User Filter -->
+      <item row="0" column="0">
+       <widget class="QLabel" name="myEntityLabel">
+        <property name="text">
+         <string>My DXCC Entity</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <layout class="QHBoxLayout" name="entityFilterLayout">
+        <item>
+         <widget class="QComboBox" name="myEntityComboBox">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer1">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeType">
+           <enum>QSizePolicy::Maximum</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>30</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QLabel" name="userFilterLabel">
+          <property name="text">
+           <string>User Filter</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer2">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeType">
+           <enum>QSizePolicy::Maximum</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>10</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QComboBox" name="userFilterComboBox">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer3">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+      <!-- Row 1: Award Category -->
+      <item row="1" column="0">
+       <widget class="QLabel" name="awardCategoryLabel">
+        <property name="text">
+         <string>Award Category</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <layout class="QHBoxLayout" name="awardCategoryLayout">
+        <item>
+         <widget class="QRadioButton" name="mixedRadioButton">
+          <property name="text">
+           <string>Mixed</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="cwRadioButton">
+          <property name="text">
+           <string>CW</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="phoneRadioButton">
+          <property name="text">
+           <string>Phone</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="digitalRadioButton">
+          <property name="text">
+           <string>Digital</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer4">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+      <!-- Row 2: Band Scope -->
+      <item row="2" column="0">
+       <widget class="QLabel" name="bandScopeLabel">
+        <property name="text">
+         <string>Band Scope</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <layout class="QHBoxLayout" name="bandScopeLayout">
+        <item>
+         <widget class="QComboBox" name="bandScopeComboBox">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer5">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeType">
+           <enum>QSizePolicy::Maximum</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>10</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QPushButton" name="fiveBandButton">
+          <property name="text">
+           <string>5-Band DXCC</string>
+          </property>
+          <property name="toolTip">
+           <string>Select 5-Band DXCC preset bands (80/40/20/15/10m)</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QPushButton" name="allBandsButton">
+          <property name="text">
+           <string>All DXCC Bands</string>
+          </property>
+          <property name="toolTip">
+           <string>Select all DXCC-eligible bands</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer6">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+      <!-- Row 3: Band Checkboxes (shown when custom scope) -->
+      <item row="3" column="0">
+       <widget class="QLabel" name="bandsLabel">
+        <property name="text">
+         <string>Bands</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QScrollArea" name="bandScrollArea">
+        <property name="frameShape">
+         <enum>QFrame::StyledPanel</enum>
+        </property>
+        <property name="maximumHeight">
+         <number>60</number>
+        </property>
+        <property name="horizontalScrollBarPolicy">
+         <enum>Qt::ScrollBarAlwaysOff</enum>
+        </property>
+        <property name="verticalScrollBarPolicy">
+         <enum>Qt::ScrollBarAsNeeded</enum>
+        </property>
+        <property name="widgetResizable">
+         <bool>true</bool>
+        </property>
+        <widget class="QWidget" name="bandScrollContents">
+         <layout class="QHBoxLayout" name="bandCheckLayout">
+          <property name="spacing">
+           <number>4</number>
+          </property>
+          <property name="leftMargin">
+           <number>2</number>
+          </property>
+          <property name="topMargin">
+           <number>2</number>
+          </property>
+          <property name="rightMargin">
+           <number>2</number>
+          </property>
+          <property name="bottomMargin">
+           <number>2</number>
+          </property>
+         </layout>
+        </widget>
+       </widget>
+      </item>
+      <!-- Row 4: QSL Confirmation (eQSL not accepted for DXCC) -->
+      <item row="4" column="0">
+       <widget class="QLabel" name="confirmedByLabel">
+        <property name="text">
+         <string>QSL Confirmed by</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="1">
+       <layout class="QHBoxLayout" name="qslConfirmLayout">
+        <item>
+         <widget class="QCheckBox" name="lotwCheckBox">
+          <property name="text">
+           <string>LoTW</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QCheckBox" name="paperCheckBox">
+          <property name="text">
+           <string>Paper / Direct</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer7">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+      <!-- Row 5: Show Status Filter -->
+      <item row="5" column="0">
+       <widget class="QLabel" name="showStatusLabel">
+        <property name="text">
+         <string>Show</string>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="1">
+       <layout class="QHBoxLayout" name="showStatusLayout">
+        <item>
+         <widget class="QCheckBox" name="showUnsubmittedCheckBox">
+          <property name="text">
+           <string>Not Yet Submitted</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QCheckBox" name="showSubmittedCheckBox">
+          <property name="text">
+           <string>Submitted (Not Granted)</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QCheckBox" name="showGrantedCheckBox">
+          <property name="text">
+           <string>Already Granted</string>
+          </property>
+          <property name="checked">
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="hSpacer8">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <!-- Status label -->
+   <item>
+    <widget class="QLabel" name="statusLabel">
+     <property name="text">
+      <string>Select options above and the list will update automatically.</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeft|Qt::AlignVCenter</set>
+     </property>
+    </widget>
+   </item>
+   <!-- Results table -->
+   <item>
+    <widget class="QTableView" name="submissionTableView">
+     <property name="focusPolicy">
+      <enum>Qt::ClickFocus</enum>
+     </property>
+     <property name="editTriggers">
+      <set>QAbstractItemView::NoEditTriggers</set>
+     </property>
+     <property name="alternatingRowColors">
+      <bool>true</bool>
+     </property>
+     <property name="selectionMode">
+      <enum>QAbstractItemView::SingleSelection</enum>
+     </property>
+     <property name="selectionBehavior">
+      <enum>QAbstractItemView::SelectRows</enum>
+     </property>
+     <property name="verticalScrollMode">
+      <enum>QAbstractItemView::ScrollPerPixel</enum>
+     </property>
+     <property name="horizontalScrollMode">
+      <enum>QAbstractItemView::ScrollPerPixel</enum>
+     </property>
+     <property name="sortingEnabled">
+      <bool>true</bool>
+     </property>
+     <attribute name="horizontalHeaderCascadingSectionResizes">
+      <bool>true</bool>
+     </attribute>
+     <attribute name="verticalHeaderVisible">
+      <bool>false</bool>
+     </attribute>
+     <attribute name="verticalHeaderMinimumSectionSize">
+      <number>20</number>
+     </attribute>
+     <attribute name="verticalHeaderDefaultSectionSize">
+      <number>20</number>
+     </attribute>
+     <attribute name="verticalHeaderHighlightSections">
+      <bool>false</bool>
+     </attribute>
+    </widget>
+   </item>
+   <!-- Bottom row: Export button (left) + Close button (right) -->
+   <item>
+    <layout class="QHBoxLayout" name="bottomLayout">
+     <item>
+      <widget class="QPushButton" name="exportADIFButton">
+       <property name="text">
+        <string>Export ADIF...</string>
+       </property>
+       <property name="toolTip">
+        <string>Export the contacts listed above to an ADIF file</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="bottomSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Close</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>DXCCSubmissionDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>259</x>
+     <y>738</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <slot>refreshTable()</slot>
+  <slot>onBandScopeChanged(int)</slot>
+  <slot>onFiveBandClicked()</slot>
+  <slot>onAllBandsClicked()</slot>
+ </slots>
+</ui>
diff --git a/ui/MainWindow.cpp b/ui/MainWindow.cpp
index 5fb7b679..7106aaaa 100644
--- a/ui/MainWindow.cpp
+++ b/ui/MainWindow.cpp
@@ -20,6 +20,7 @@
 #include "ui/NewContactWidget.h"
 #include "ui/QSOFilterDialog.h"
 #include "ui/AwardsDialog.h"
+#include "ui/DXCCSubmissionDialog.h"
 #include "core/PropConditions.h"
 #include "data/MainLayoutProfile.h"
 #include "ui/EditActivitiesDialog.h"
@@ -1880,6 +1881,14 @@ void MainWindow::showAwards()
     dialog.exec();
 }
 
+void MainWindow::showDXCCSubmission()
+{
+    FCT_IDENTIFICATION;
+
+    DXCCSubmissionDialog dialog(this);
+    dialog.exec();
+}
+
 void MainWindow::showAbout()
 {
     FCT_IDENTIFICATION;
diff --git a/ui/MainWindow.h b/ui/MainWindow.h
index b8b7a114..2dfff20e 100644
--- a/ui/MainWindow.h
+++ b/ui/MainWindow.h
@@ -59,6 +59,7 @@ private slots:
     void importLog();
     void exportLog();
     void showAwards();
+    void showDXCCSubmission();
     void showAbout();
     void showWhatsNew();
     void showWikiHelp();
diff --git a/ui/MainWindow.ui b/ui/MainWindow.ui
index 3f52230c..a4bf11b9 100644
--- a/ui/MainWindow.ui
+++ b/ui/MainWindow.ui
@@ -77,6 +77,7 @@
     <addaction name="actionExport"/>
     <addaction name="separator"/>
     <addaction name="actionAwards"/>
+    <addaction name="actionDXCCSubmission"/>
     <addaction name="actionStatistics"/>
     <addaction name="separator"/>
     <addaction name="actionQSLGallery"/>
@@ -519,6 +520,18 @@
     <string>&amp;Awards</string>
    </property>
   </action>
+  <action name="actionDXCCSubmission">
+   <property name="icon">
+    <iconset theme="application-certificate">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>DXCC &amp;Submission List</string>
+   </property>
+   <property name="toolTip">
+    <string>Generate a list of contacts to submit for ARRL DXCC award credit</string>
+   </property>
+  </action>
   <action name="actionEditAlertRules">
    <property name="text">
     <string>Edit Rules</string>
@@ -1385,6 +1398,22 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>actionDXCCSubmission</sender>
+   <signal>triggered()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>showDXCCSubmission()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>456</x>
+     <y>298</y>
+    </hint>
+   </hints>
+  </connection>
   <connection>
    <sender>actionAwards</sender>
    <signal>triggered()</signal>
@@ -1751,6 +1780,7 @@
   <slot>rotConnect()</slot>
   <slot>QSOFilterSetting()</slot>
   <slot>showAwards()</slot>
+  <slot>showDXCCSubmission()</slot>
   <slot>alertRuleSetting()</slot>
   <slot>showAlerts()</slot>
   <slot>clearAlerts()</slot>