(1) For the purposes of section 91(5)(c)(ii) and (iii) of the 1995 Act (inalienability of occupational pension does not apply to commutation in prescribed circumstances) the prescribed circumstances are where—
(a) any amount payable as a lump sum to—
(i) the earner is permitted by the lump sum rule in section 166 of the Finance Act 2004 and qualifies as a trivial commutation lump sum for the purposes of paragraph 7 of Part 1 of Schedule 29 to that Act; or
(ii) the earner’s widow, widower or surviving civil partner is permitted by the lump sum death benefit rule in section 168 of that Act and qualifies as a trivial commutation lump sum death benefit for the purposes of paragraph 20 of Part 2 of Schedule 29 to that Act; or
(iii) the earner or the earner’s widow, widower or surviving civil partner is a payment—
(aa) by a registered pension scheme (within the meaning given in section 150(2) of the Finance Act 2004 (meaning of “pension scheme”)); and
(bb) that is described in Part 2 of the Registered Pension Schemes (Authorised Payments) Regulations 2009; or
(b) the scheme is being wound up and the aggregate amount of all benefits payable as a lump sum to—
(i) the earner is permitted by the lump sum rule in section 166 of that Act and qualifies as a winding-up lump sum for the purposes of paragraph 10 of Part 1 of Schedule 29 to that Act; or
(ii) the earner’s widow, widower or surviving civil partner is permitted by the lump sum death benefit rule in section 168 of that Act and qualifies as a winding-up lump sum death benefit for the purposes of paragraph 21 of Part 2 of Schedule 29 to that Act.
(1A) There are also prescribed for the purposes of section 91(5)(c)(iii) of the 1995 Act the circumstances where—
(a) the rights of the member consist only of rights derived from equivalent pension benefits under Part III of the National Insurance Act 1965; and
(b) either—
(i) the member has consented to the commutation; or
(ii) he has not consented but the conditions in paragraph (4) are satisfied.
(1B) There are also prescribed for the purposes of—
(a) section 91(5)(c)(ii) of the 1995 Act the circumstances where the payment of a lump sum to a person is permitted in accordance with any of paragraphs (a) to (e) of the lump sum death benefit rule in section 168 of the Finance Act 2004 (lump sum death benefit rule);
(b) section 91(5)(c)(iii) of the 1995 Act the circumstances where a person has reached normal minimum pension age but has not retired for the purposes of subsection (5)(c)(i) of that section, and the payment of a lump sum to the person is permitted in accordance with paragraph (a) , (aa) or , (ba) ... of the lump sum rule in section 166 of the Finance Act 2004 (lump sum rule).
(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(3) For the purposes of paragraph (1)(b) an occupational pension scheme shall be treated as being wound up when any of the circumstances referred to in section 124(3A) and (3B) of the 1995 Act apply (but subject to section 124(3C) and (3E)) .
(4) For the purposes of paragraph (1A)(b)(ii), the conditions are that—
(a) the trustees or managers of the scheme have sent to the member’s last known address written notice of their intention to commute his rights derived from equivalent pension benefits under Part III of the National Insurance Act 1965; and
(b) no response has been received from the member before the end of the period of two months beginning with the date on which the notice was sent.