Except as otherwise provided in the prevailing law, the following information regarding the person holding a public post shall not be deemed to be his or her personal information:
(a) The matter as to of which public body he or she is an incumbent official,
(b) His or her post and office address, telephone number or address of electronic letter (email) through which contact may be established,
(c) Name of the person signing any letter or document issued or written by a public body, and his or her post,
(d) Description of job to be performed by him or her and its nature,
(e) Matters relating to the conditions of his or her service.