23.—(1) Section 155 (reciprocal agreements with countries outside the United Kingdom) is amended as follows.
(2) In subsection (3)(a), after “the Welfare Reform Act (Northern Ireland) 2007” insert “, Part 2 of the Welfare Reform (Northern Ireland) Order 2015”.
(3) In subsection (4) at the end of paragraphs (aa), (ab) and (ac) omit the word “and”.
(4) In subsection (4) at the end of paragraph (ad) insert—
“(ae)to Part 2 of the Welfare Reform (Northern Ireland) Order 2015;”.
(5) In subsection (5), before paragraph (a) insert—
“(za)universal credit;”.