Section 100-C:4 - Creditable ServiceI. Creditable service at retirement on which the retirement allowance of a member shall be based shall consist only of that membership service since such judge became a member of the judicial retirement plan plus that service credited a member for retirement allowance, if any, under the provisions of former RSA 490:2; RSA 491:2, RSA 502-A:6-a, or RSA 547:2-a in effect on the date of implementation of this chapter.II. The board shall fix and determine by appropriate rules how much service in any year is equivalent to one year of service, but in no case shall it allow credit for a period of absence without pay of more than a month's duration, nor shall more than one year of service be creditable for all service in a calendar year. Service rendered for the full normal working time in any year shall be equivalent to one year's service. 2003, 311:1, eff. July 1, 2003.