# The Social Security (Credits) Regulations 1975, Paragraph 1


(1) Parent.
(2) Grandparent.
(3) Great-grandparent.
(4) Great-great-grandparent.
(5) Sibling.
(6) Parent’s sibling.
(7) Spouse or former spouse of any of the persons listed in sub-paragraphs (1) to (6).
(8) Civil partner or former civil partner of any of the persons listed in sub-paragraphs (1) to (6).
(9) Partner or former partner of any of the persons listed in sub-paragraphs (1) to (8).
(10) Son or daughter of persons listed in sub-paragraphs (5) to (9).
(11) In respect of the son or daughter of a person listed in sub-paragraph (6), that person’s—
(a) spouse or former spouse;
(b) civil partner or former civil partner; or
(c) partner or former partner.

---
Source: https://www.legislation.gov.uk/uksi/1975/556/schedule/paragraph/1 (the official version)
Page: https://openlegislation.uk/social-security-credits-regulations-1975/schedule/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.