diff --git a/backend/src/collectivites/models/collectivite-banatic-competence.table.ts b/backend/src/collectivites/models/collectivite-banatic-competence.table.ts
new file mode 100644
index 0000000000..911b1e57ce
--- /dev/null
+++ b/backend/src/collectivites/models/collectivite-banatic-competence.table.ts
@@ -0,0 +1,24 @@
+import { integer, pgTable } from 'drizzle-orm/pg-core';
+import { collectiviteTable } from './collectivite.table';
+import { primaryKey } from 'drizzle-orm/pg-core/index';
+import { banaticCompetenceTable } from '../../taxonomie/models/banatic-competence.table';
+
+export const collectiviteBanaticCompetenceTable = pgTable(
+  'collectivite_banatic_competence',
+  {
+    collectiviteId: integer('collectivite_id')
+      .notNull()
+      .references(() => collectiviteTable.id),
+    competenceCode: integer('competence_code')
+      .notNull()
+      .references(() => banaticCompetenceTable.code),
+  },
+  (table) => {
+    return {
+      collectiviteBanaticCompetencePkey: primaryKey({
+        columns: [table.collectiviteId, table.competenceCode],
+        name: 'collectivite_banatic_competence_pkey',
+      }),
+    };
+  },
+);
\ No newline at end of file
diff --git a/backend/src/panier/models/action-impact-banatic-competence.table.ts b/backend/src/panier/models/action-impact-banatic-competence.table.ts
new file mode 100644
index 0000000000..491434bbd6
--- /dev/null
+++ b/backend/src/panier/models/action-impact-banatic-competence.table.ts
@@ -0,0 +1,24 @@
+import { integer, pgTable } from 'drizzle-orm/pg-core';
+import { primaryKey } from 'drizzle-orm/pg-core/index';
+import { actionImpactTable } from './action-impact.table';
+import { banaticCompetenceTable } from '../../taxonomie/models/banatic-competence.table';
+
+export const actionImpactBanaticCompetenceTable = pgTable(
+  'action_impact_banatic_competence',
+  {
+    actionImpactId: integer('action_impact_id')
+      .notNull()
+      .references(() => actionImpactTable.id),
+    competenceCode: integer('competence_code')
+      .notNull()
+      .references(() => banaticCompetenceTable.code),
+  },
+  (table) => {
+    return {
+      action_impact_banatic_competence_pkey: primaryKey({
+        columns: [table.actionImpactId, table.competenceCode],
+        name: 'action_impact_banatic_competence_pkey',
+      }),
+    };
+  },
+);
\ No newline at end of file
diff --git a/backend/src/taxonomie/models/banatic-competence.table.ts b/backend/src/taxonomie/models/banatic-competence.table.ts
new file mode 100644
index 0000000000..b1adf51789
--- /dev/null
+++ b/backend/src/taxonomie/models/banatic-competence.table.ts
@@ -0,0 +1,6 @@
+import { integer, pgTable, text } from 'drizzle-orm/pg-core';
+
+export const banaticCompetenceTable = pgTable('banatic_competence', {
+  code: integer('code').primaryKey().notNull(),
+  nom: text('nom').notNull(),
+});