A committee may, in connection with any competent matter, invite any person—
(a) to attend its proceedings for the purpose of giving evidence; or
(b) to produce documents in that person’s custody or under that person’s control,
and may exercise the power conferred upon the Parliament by section 23 (power to call for witnesses and documents) to require any person to do so but subject to and in accordance with the terms of sections 23 and 24 (notice provisions in relation to witnesses and documents).
2. For the purposes of section 26...