When can a periodic report be Omitted?

When can a periodic FITREP/EVAL report be Omitted?

A Periodic report may be omitted if a member has received a graded Regular report within the prior 3 months. The omitted period is included in the next Regular report. Otherwise, periodic reports must be submitted on the above dates, and maybe extended by letter for up to 3 months in lieu of a Detachment report.In no case, however, should a total report period exceed 15 months.