diff --git a/ereuse_devicehub/inventory/models.py b/ereuse_devicehub/inventory/models.py
new file mode 100644
index 00000000..ad725faf
--- /dev/null
+++ b/ereuse_devicehub/inventory/models.py
@@ -0,0 +1,33 @@
+from uuid import uuid4
+
+from citext import CIText
+from sqlalchemy import Boolean, Column
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import backref, relationship
+from teal.db import CASCADE_OWN
+
+from ereuse_devicehub.db import db
+from ereuse_devicehub.resources.models import Thing
+
+
+class Transfer(Thing):
+    """
+    The transfer is a transfer of possession of devices between
+    a user and a code (not system user)
+    """
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid4)
+    code = Column(CIText(), default='', nullable=False)
+    closed = Boolean(default=False)
+    date = Column(db.TIMESTAMP(timezone=True))
+    description = Column(CIText(), default='', nullable=True)
+    lot_id = db.Column(
+        UUID(as_uuid=True),
+        db.ForeignKey('lot.id', use_alter=True, name='lot_trade'),
+        nullable=True,
+    )
+    lot = relationship(
+        'Lot',
+        backref=backref('transfer', lazy=True, uselist=False, cascade=CASCADE_OWN),
+        primaryjoin='Transfer.lot_id == Lot.id',
+    )
diff --git a/ereuse_devicehub/migrations/versions/054a3aea9f08_transfer.py b/ereuse_devicehub/migrations/versions/054a3aea9f08_transfer.py
new file mode 100644
index 00000000..a6b4767e
--- /dev/null
+++ b/ereuse_devicehub/migrations/versions/054a3aea9f08_transfer.py
@@ -0,0 +1,92 @@
+"""transfer
+
+Revision ID: 054a3aea9f08
+Revises: 8571fb32c912
+Create Date: 2022-05-27 11:07:18.245322
+
+"""
+import citext
+import sqlalchemy as sa
+from alembic import context, op
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '054a3aea9f08'
+down_revision = '8571fb32c912'
+branch_labels = None
+depends_on = None
+
+
+def get_inv():
+    INV = context.get_x_argument(as_dictionary=True).get('inventory')
+    if not INV:
+        raise ValueError("Inventory value is not specified")
+    return INV
+
+
+def upgrade():
+    # creating transfer table
+    op.create_table(
+        'transfer',
+        sa.Column(
+            'updated',
+            sa.TIMESTAMP(timezone=True),
+            server_default=sa.text('CURRENT_TIMESTAMP'),
+            nullable=False,
+        ),
+        sa.Column(
+            'created',
+            sa.TIMESTAMP(timezone=True),
+            server_default=sa.text('CURRENT_TIMESTAMP'),
+            nullable=False,
+        ),
+        sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
+        sa.Column('code', citext.CIText(), nullable=False),
+        sa.Column('closed', sa.Boolean(), nullable=False),
+        sa.Column(
+            'description',
+            citext.CIText(),
+            nullable=False,
+            comment='A comment about the action.',
+        ),
+        sa.Column('date', sa.TIMESTAMP(timezone=True), nullable=True),
+        sa.Column('lot_id', postgresql.UUID(as_uuid=True), nullable=True),
+        sa.ForeignKeyConstraint(['lot_id'], [f'{get_inv()}.lot.id']),
+        sa.PrimaryKeyConstraint('id'),
+        schema=f'{get_inv()}',
+    )
+
+    # creating index
+    op.create_index(
+        op.f('ix_transfer_created'),
+        'transfer',
+        ['created'],
+        unique=False,
+        schema=f'{get_inv()}',
+    )
+    op.create_index(
+        op.f('ix_transfer_updated'),
+        'transfer',
+        ['updated'],
+        unique=False,
+        schema=f'{get_inv()}',
+    )
+    op.create_index(
+        'ix_transfer_id',
+        'transfer',
+        ['id'],
+        unique=False,
+        postgresql_using='hash',
+        schema=f'{get_inv()}',
+    )
+
+
+def downgrade():
+    op.drop_index(
+        op.f('ix_transfer_created'), table_name='transfer', schema=f'{get_inv()}'
+    )
+    op.drop_index(
+        op.f('ix_transfer_updated'), table_name='transfer', schema=f'{get_inv()}'
+    )
+    op.drop_index(op.f('ix_transfer_id'), table_name='transfer', schema=f'{get_inv()}')
+    op.drop_table('transfer', schema=f'{get_inv()}')