The Assured Tenancies (Notice to Tenant) Regulations 1981
Tenancies of dwelling houses granted by bodies approved under section 56 of the Housing Act 1980 are assured tenancies (within the meaning of that Act) if the conditions of section 56 are satisfied. An approved body wishing to let the dwelling house on a protected tenancy or, as the case may be, a housing association tenancy, rather than an assured tenancy, may do so by giving the tenant a valid notice to this effect before the grant of the tenancy.