The Hub
Our housing guidance site
Introductory tenancies were introduced by Part 5 of the Housing Act 1996. In Camden all new tenancies from 7 April 2008 have been introductory tenancies.
The guidance is quite prescriptive as there are various timeframes for taking certain kinds of legal action.
You can read the full guidance here
An introductory tenant remains an introductory tenant at the new address for the remainder of the trial period (eg if they have been an introductory tenant for 6 months at the first tenancy they will be an introductory tenant for 6 months at the second).
A successor succeeds to the tenant’s tenancy so the introductory tenancy continues until the end of the trial period (eg if an introductory tenant dies 6 months after their tenancy began a successor will be an introductory tenant for the remaining 6 months of the trial period). Otherwise succession operates in the same way as a secure tenancy (see successions).
An introductory tenancy can only be assigned in two cases. Either by court order under matrimonial and domestic law (including a property adjustment order made in connection with civil partnership proceedings), or to a qualifying successor. This is similar to the rules for secure tenants except that introductory tenants do not have the right to assign by way of mutual exchange