The chief designer for a certified designer's organisation is responsible to the certified designer for the following:
(a) ensuring that any design work on the terminal instrument flight procedures that is carried on under the designer's procedure design certificate is carried on in accordance with these Regulations;
(b) appointing persons as employees of the certified designer to carry on design work on terminal instrument flight procedures under the designer's procedure design certificate;
(c) effectively managing work done in relation to those terminal instrument flight procedures by those persons;
(d) issuing certificates as required by regulation
173.100.