The registration authority must not enter in the register the information relating to a proposed civil partnership mentioned in section 8(5) in a case where any of the requirements imposed by or under any of the following provisions of this Act is applicable but is not complied with—
section 8A(3) to (7);
section 8A(8);
section 9(1);
section 9A(4) or (6);
section 18(3);
section 19(3);
section 19(5A);
paragraph 5(1) of Schedule 1;
paragraph 4 of Schedule 23.