EPA is denying three petitions to amend or establish exemptions from pesticide tolerances because insufficient data were available to the Agency to make the safety finding of FFDCA section 408(c)(2): PP 2E6491 submitted by Hampshire Chemical Corporation to amend the inert ingredient tolerance exemption under 40 CFR 180.1207 for certain N-acyl sarcosines and sodium N-acyl sarcosinates, and PP 7E4810 (Crezasin) and PP 7E4811 (Mival) submitted by Globe Tech Industries Corporation to establish an inert ingredient tolerance exemption under Sec. 180.920.