9. Section 25 of the Principal Act is amended by inserting the following subsections after subsection (4):

“(5) This Part does not apply to a tenancy of the dwelling referred to in section 3(4) where—

(a) the dwelling concerned is designated by the approved housing body for the use by it as a transitional dwelling, and

(b) the consent of the public authority which—

(i) is, in the case of a dwelling referred to in paragraph (a) of section 3(4), a party to the lease or contract referred to in section 3(2A), or

(ii) provides, in the case of a dwelling referred to in paragraph (b) of section 3(4), the assistance referred to in that paragraph,

has, in respect of the designation referred to in paragraph (a), been obtained by the approved housing body before it makes the designation.

(6) In subsection (5) ‘transitional dwelling’ means a dwelling that an approved housing body leases for periods not exceeding 18 months for the purposes of the approved housing body concerned.

(7) Where, before the coming into operation of section 3 of the Residential Tenancies (Amendment) Act 2015, an approved housing body had not, for the purposes of subsection (5), made a designation in respect of a dwelling referred to in paragraph (a) or (b) of section 3(4) that it leases to a household referred to in subsection (2A) or (4)(b) of section 3 for a period not exceeding 18 months, the approved housing body concerned—

(a) may designate that dwelling to be a transitional dwelling for the purposes of subsection (5) at any time during the period of 12 months commencing on the day on which section 3 of the Residential Tenancies (Amendment) Act 2015 comes into operation, and

(b) shall notify the Minister of that designation not later than 3 months after it is made.”.