Guideline

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Q1B Photostability Testing of New Drug Substances and Products
Short Title:	Q1B
Internet:	http://www.fda.gov/cder/guidance/1318fnl.pdf
Origin/Publisher:	Center for Drug Evaluation and Research; Center for Biologics Evaluation and Research; Food and Drug Administration; 5600 Fishers Lane; Rockville, MD 20857; http://www.fda.gov/cder/guidance/index.htm
Content:	This ICH guideline gives guidance on the basic testing protocol required to evaluate the light sensitivity and stability of new drugs and products.
Document Type:	FDA Guidance for Industry