As of January 1, May 1, and August 1, or such other dates as the Board may recommend and the Secretary approve, each handler shall report within 10 days to the Board the handler's inventory of inshell and shelled hazelnuts. Such reports shall be certified to the Board and the Secretary as to their accuracy and completeness and shall show, among other items, the following: (a) Certified merchantable hazelnuts on which the restricted obligation has been met; (b) merchantable hazelnuts on which the restricted obligation has not been met; (c) the merchantable equivalent of any hazelnuts intended for handling as inshell hazelnuts; and (d) restricted hazelnuts withheld. [46 FR 26040, May 11, 1981]