Subject to paragraph (4) below, an employer who has been issued with a certificate in accordance with regulation 4 above shall display one or more copies of it, in accordance with paragraphs (2) and (3) below, at each place of business at which he employs any relevant employee of the class or description to which such certificate relates.

Any relevant certificate which is required to be displayed in accordance with paragraph (1) above, shall be displayed in such number and in such positions and be of such size and legibility that they may be easily seen and read by any relevant employees, and shall be reasonably protected from being defaced or damaged.

Copies of a certificate which are required to be displayed in accordance with paragraph (1) above shall be kept on display until the date of expiry or earlier termination of the approved policy mentioned in the certificate.

The requirements of paragraphs (1), (2) and (3) above do not apply where an employer employs a relevant employee on or from an offshore installation or associated structure, but in such a case the employer shall produce, at the request of that employee and within the period of ten days from such request, a copy of the certificate which relates to that employee.