99.4 a Table excerpted from Technical Report TR308, Sampling plans to verify the proportion of an event exceeds or falls below a specified value , LaBudde, R. (June 4, 2010) (not published). The table was produced as part of an informative report for the Working Group for Validation of Identity Methods for Botanical Raw Materials commissioned by the AOAC INTERNATIONAL Presidential Task Force on Dietary Supplements. The project was funded by the Office of Dietary Supplements, National Institutes of Health. b Copyright 2010 by Least Cost Formulations, Ltd. All rights reserved. c Based on modified Wilson score 1-sided confidence interval. d AOQL = Average outgoing quality level.