New Jersey Statutes Title 19. Elections 19 § 23-1

The chairman of the State committee of a political party shall, on or before March 1 in the year when a Governor is to be elected, notify in writing the chairman of each county committee of such party of the number of male or female members or members with less than one full vote to be elected from the county at the ensuing primary election for the general election, and each such chairman shall, not later than the 74th day preceding the primary election for the general election, send a copy of such notice to the county clerk.

The chairman of each county committee shall also, not later than the 74th day preceding the primary election for the general election, file with the clerks of the several municipalities the number of committeemen to be elected at the ensuing primary for the general election to the county committee.