diff --git a/docs/changelog.rst b/docs/changelog.rst
index efc1bc3..3ee643a 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,6 +1,15 @@
 CHANGELOG
 *********
 
+
+unreleased (2024-05-xx)
+------------------
+
+**🚀 Nouveautés**
+
+- Ajout des champs `meta_create_date` et `meta_update_date` à la table `bib_organismes` (#96).
+
+
 3.0.1 (2024-11-29)
 ------------------
 
@@ -35,13 +44,13 @@ auth_manager.init_app(app,providers_declaration=providers_config)
 ```
 
 
-
 2.1.5 (2024-05-23)
 ------------------
 
 **🚀 Nouveautés**
 
 - Mise à jour de dépendances critiques : `requests`, `jinja2`, `werkzeug` (#102)
+- Ajout des champs `meta_create_date` et `meta_update_date` à la table `bib_organismes` (#96).
 
 2.1.4 (2024-04-23)
 ------------------
diff --git a/src/pypnusershub/db/models.py b/src/pypnusershub/db/models.py
index c1fbb2d..14f9dad 100644
--- a/src/pypnusershub/db/models.py
+++ b/src/pypnusershub/db/models.py
@@ -268,6 +268,8 @@ class Organisme(db.Model):
         db.Integer, db.ForeignKey("utilisateurs.bib_organismes.id_organisme")
     )
     additional_data = db.Column(JSONB, nullable=True, server_default="{}")
+    meta_create_date = db.Column(db.DateTime)
+    meta_update_date = db.Column(db.DateTime)
     members = db.relationship(User, backref="organisme")
 
     def __str__(self):
diff --git a/src/pypnusershub/migrations/versions/cf38131bc247_add_meta_create_insert_date_to_.py b/src/pypnusershub/migrations/versions/cf38131bc247_add_meta_create_insert_date_to_.py
new file mode 100644
index 0000000..3b914a7
--- /dev/null
+++ b/src/pypnusershub/migrations/versions/cf38131bc247_add_meta_create_insert_date_to_.py
@@ -0,0 +1,75 @@
+"""Add meta create/insert date to biborganismes
+
+Revision ID: cf38131bc247
+Revises: f9d3b95946cd
+Create Date: 2024-05-20 10:45:25.067157
+
+"""
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "cf38131bc247"
+down_revision = "f9d3b95946cd"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column(
+        "bib_organismes",
+        sa.Column("meta_create_date", sa.TIMESTAMP, server_default=sa.func.now()),
+        schema="utilisateurs",
+    )
+    op.add_column(
+        "bib_organismes",
+        sa.Column("meta_update_date", sa.TIMESTAMP, server_default=sa.func.now()),
+        schema="utilisateurs",
+    )
+    op.execute(
+        """
+CREATE FUNCTION utilisateurs.fct_trg_meta_dates_change() RETURNS trigger
+    LANGUAGE plpgsql
+AS
+$$
+begin
+        if(TG_OP = 'INSERT') THEN
+                NEW.meta_create_date = NOW();
+        ELSIF(TG_OP = 'UPDATE') THEN
+                NEW.meta_update_date = NOW();
+                if(NEW.meta_create_date IS NULL) THEN
+                        NEW.meta_create_date = NOW();
+                END IF;
+        end IF;
+        return NEW;
+end;
+$$;
+
+CREATE TRIGGER tri_meta_dates_change_organisms
+    BEFORE INSERT OR UPDATE
+    ON utilisateurs.bib_organismes
+    FOR EACH ROW
+EXECUTE PROCEDURE utilisateurs.fct_trg_meta_dates_change();
+               """
+    )
+
+
+def downgrade():
+    op.drop_column(
+        table_name="bib_organismes",
+        column_name="meta_create_date",
+        schema="utilisateurs",
+    )
+    op.drop_column(
+        table_name="bib_organismes",
+        column_name="meta_update_date",
+        schema="utilisateurs",
+    )
+    op.execute(
+        """
+DROP TRIGGER tri_meta_dates_change_organisms ON utilisateurs.bib_organismes;
+DROP FUNCTION utilisateurs.fct_trg_meta_dates_change();
+               """
+    )