As of July 1, 2016, landlords must submit an insulation declaration in all new lease agreements. If you are renewing an existing lease, it is a good idea to attach the declaration of isolation. If the rental property is part of an entity, the owners must provide insurance information relevant to the tenant`s liability for damage suffered by both the rented property and the Community institutions. If an owner is not able to find the necessary information for a particular insulation (for example. B the walls), he must include the following information in his declaration of isolation: tenants who must escape the circumstances of domestic violence can terminate their tenancy immediately and without penalty. This declaration is only considered an insulation declaration if the insulation declaration must contain all the information necessary for the insulation that is in the walls, ceiling and subfloor area of the tenancy. You should also inform tenants if this information changes within a reasonable period of time.