diff --git a/pipeline/dbt/models/intermediate/_models.yml b/pipeline/dbt/models/intermediate/_models.yml
index 4356f352..d8d0f66e 100644
--- a/pipeline/dbt/models/intermediate/_models.yml
+++ b/pipeline/dbt/models/intermediate/_models.yml
@@ -175,3 +175,72 @@ unit_tests:
         - {adresse_id: changed-code-insee}
         - {adresse_id: changed-commune}
         - {adresse_id: new}
+
+  - name: test_zone_diffusion_is_correctly_filled
+    model: int__union_services__enhanced
+    overrides:
+      macros:
+        dbt_utils.star: |
+          services._di_surrogate_id,
+          services._di_adresse_surrogate_id,
+          services._di_structure_surrogate_id,
+          services.id,
+          services.structure_id,
+          services.nom,
+          services.source,
+          services.zone_diffusion_type,
+          services.contact_public,
+          services.contact_nom_prenom,
+          services.courriel,
+          services.cumulable,
+          services.date_creation,
+          services.date_suspension,
+          services.frais,
+          services.frais_autres,
+          services.justificatifs,
+          services.lien_source,
+          services.modes_accueil,
+          services.modes_orientation_accompagnateur,
+          services.modes_orientation_accompagnateur_autres,
+          services.modes_orientation_beneficiaire,
+          services.modes_orientation_beneficiaire_autres,
+          services.page_web,
+          services.presentation_detail,
+          services.presentation_resume,
+          services.prise_rdv,
+          services.profils,
+          services.recurrence,
+          services.telephone,
+          services.thematiques,
+          services.types,
+          services.pre_requis,
+          services.date_maj
+
+    given:
+      - input: ref('stg_decoupage_administratif__departements')
+        rows:
+          - {code: '75', nom: 'Paris'}
+          - {code: '974', nom: 'La Réunion'}
+      - input: ref('int__union_structures__enhanced')
+        format: sql
+        rows:
+          select '1' as _di_surrogate_id, 'monenfant' as source, '22 rue Sainte-Marthe' as adresse
+          union all
+          select '2' as _di_surrogate_id, 'soliguide' as source, '3 Rpe des Mobiles' as adresse
+          union all
+          select '3' as _di_surrogate_id, 'dora' as source, null as adresse
+      - input: ref('int__union_adresses__enhanced')
+        rows:
+          - {_di_surrogate_id: '1', code_insee: '75101'}
+          - {_di_surrogate_id: '2', code_insee: '97423'}
+          - {_di_surrogate_id: '3', code_insee: null}
+      - input: ref('int__union_services')
+        format: sql
+        fixture: zone_diffusion_services
+    expect:
+      rows:
+        - {adresse: '22 rue Sainte-Marthe'}
+        - {adresse: '3 Rpe des Mobiles'}
+        - {adresse: null}
+        - {adresse: null}
+        - {adresse: '36 Rte de Toulon'}
diff --git a/pipeline/dbt/tests/fixtures/zone_diffusion_services.sql b/pipeline/dbt/tests/fixtures/zone_diffusion_services.sql
new file mode 100644
index 00000000..751c6d0b
--- /dev/null
+++ b/pipeline/dbt/tests/fixtures/zone_diffusion_services.sql
@@ -0,0 +1,113 @@
+select
+    '1' as _di_surrogate_id,
+    '1' as _di_adresse_surrogate_id,
+    '1' as _di_structure_surrogate_id,
+    '1' as id,
+    '1' as structure_id,
+    'Mon premier service' as nom,
+    'monenfant' as source,
+    '75101' as zone_diffusion_code,
+    'commune' as zone_diffusion_type,
+    'Paris' as zone_diffusion_nom,
+    true as contact_public,
+    'Jean Mermoz' as contact_nom_prenom,
+    'jean@mermoz.net' as courriel,
+    true as cumulable,
+    NULL as date_creation,
+    NULL as date_suspension,
+    NULL as frais,
+    NULL as frais_autres,
+    NULL as justificatifs,
+    NULL as lien_source,
+    NULL as modes_accueil,
+    NULL as modes_orientation_accompagnateur,
+    NULL as modes_orientation_accompagnateur_autres,
+    NULL as modes_orientation_beneficiaire,
+    NULL as modes_orientation_beneficiaire_autres,
+    NULL as page_web,
+    NULL as presentation_detail,
+    NULL as presentation_resume,
+    NULL as prise_rdv,
+    NULL as profils,
+    NULL as recurrence,
+    NULL as telephone,
+    NULL as thematiques,
+    NULL as types,
+    NULL as pre_requis,
+    CURRENT_DATE as date_maj
+union all
+select
+    '2' as _di_surrogate_id,
+    '2' as _di_adresse_surrogate_id,
+    '2' as _di_structure_surrogate_id,
+    '2' as id,
+    '2' as structure_id,
+    'Un super service' as nom,
+    'soliguide' as source,
+    '97423' as zone_diffusion_code,
+    'commune' as zone_diffusion_type,
+    'La Réunion' as zone_diffusion_nom,
+    true as contact_public,
+    'Léa Salami' as contact_nom_prenom,
+    'lea.salami@gmail.com' as courriel,
+    true as cumulable,
+    NULL as date_creation,
+    NULL as date_suspension,
+    NULL as frais,
+    NULL as frais_autres,
+    NULL as justificatifs,
+    NULL as lien_source,
+    NULL as modes_accueil,
+    NULL as modes_orientation_accompagnateur,
+    NULL as modes_orientation_accompagnateur_autres,
+    NULL as modes_orientation_beneficiaire,
+    NULL as modes_orientation_beneficiaire_autres,
+    NULL as page_web,
+    NULL as presentation_detail,
+    NULL as presentation_resume,
+    NULL as prise_rdv,
+    NULL as profils,
+    NULL as recurrence,
+    NULL as telephone,
+    NULL as thematiques,
+    NULL as types,
+    NULL as pre_requis,
+    CURRENT_DATE as date_maj
+union all
+select
+    '3' as _di_surrogate_id,
+    '3' as _di_adresse_surrogate_id,
+    '3' as _di_structure_surrogate_id,
+    '3' as id,
+    '3' as structure_id,
+    'Mon dernier service' as nom,
+    'dora' as source,
+    '974' as zone_diffusion_code,
+    'departement' as zone_diffusion_type,
+    'La Réunion' as zone_diffusion_nom,
+    true as contact_public,
+    NULL as contact_nom_prenom,
+    NULL as courriel,
+    false as cumulable,
+    NULL as date_creation,
+    NULL as date_suspension,
+    NULL as frais,
+    NULL as frais_autres,
+    NULL as justificatifs,
+    NULL as lien_source,
+    NULL as modes_accueil,
+    NULL as modes_orientation_accompagnateur,
+    NULL as modes_orientation_accompagnateur_autres,
+    NULL as modes_orientation_beneficiaire,
+    NULL as modes_orientation_beneficiaire_autres,
+    NULL as page_web,
+    NULL as presentation_detail,
+    NULL as presentation_resume,
+    NULL as prise_rdv,
+    NULL as profils,
+    NULL as recurrence,
+    NULL as telephone,
+    NULL as thematiques,
+    NULL as types,
+    NULL as pre_requis,
+    CURRENT_DATE as date_maj