10(1)Sub-paragraph (2) applies to a person (“J”)—U.K.
(a)who is appointed under paragraph 1(1), 2(1) or 7(1), or
(b)who—
(i)becomes a transferred-in judge, or a transferred-in other member, of the Upper Tribunal, or
(ii)becomes a deputy judge of the Upper Tribunal as a result of provision under section 31(2),
and has not previously taken the required oaths after accepting another office.
(2)J must take the required oaths before—
(a)the Senior President of Tribunals, or
(b)an eligible person who is nominated by the Senior President of Tribunals for the purpose of taking the oaths from J.
(3)A person is eligible for the purposes of sub-paragraph (2)(b) if any one or more of the following paragraphs applies to him—
(a)he holds high judicial office (as defined in section 60(2) of the Constitutional Reform Act 2005 (c. 4));
(b)he holds judicial office (as defined in section 109(4) of that Act);
(c)he holds (in Scotland) the office of sheriff.
(4)In this paragraph “the required oaths” means (subject to sub-paragraph (5))—
(a)the oath of allegiance, and
(b)the judicial oath,
as set out in the Promissory Oaths Act 1868 (c. 72).
(5)Where it appears to the Lord Chancellor that J will carry out functions as a judge or other member of the Upper Tribunal wholly or mainly in Northern Ireland, the Lord Chancellor may direct that in relation to J “the required oaths” means—
(a)the oath as set out in section 19(2) of the Justice (Northern Ireland) Act 2002 (c. 26), or
(b)the affirmation and declaration as set out in section 19(3) of that Act.