Food and Agricultural Code § 13127.91

The director shall suspend the registration of any pesticide product that contains an active ingredient identified pursuant to subdivision (a) of Section 13127 for which the registrant fails to do any of the following:

(a) Respond to the director’s notification of a data gap.

(b) Submit progress reports as required by Section 13127.9.

(c) Demonstrate reasonable progress toward completion of all the mandatory health effects studies.