农药与环境数据库
The Database on Pesticides and the Environment is the result of information compiled from 1992 to 1996. Although, it may be out of date in some areas, e.g. Maximum Residue Limits (MRLs) and Acceptable Daily Intake (ADIs) and may contains other inaccuracies, it constitutes a unique source of information on pesticides used in Asia.

Toxics Release Inventory Program
The Toxics Release Inventory (TRI) is a publicly available EPA database that contains information on toxic chemical releases and waste management activities reported annually by certain industries as well as federal facilities. For more information on TRI, see Basic Information, TRI Program Fact Sheet, or our Frequent Questions Web pages.

美国加利福尼亚州空气资源委员会数据库 (一些与空气污染控制有关的数据库)

美国环保署EPA：大宗化学品环境问题挑战
The U.S. high production volume (HPV) chemicals are those which are manufactured in or imported into the United States in amounts equal to or greater than one million pounds per year. The U.S. HPV chemicals were identified through information collected under the Toxic Substances Control Act (TSCA) Inventory Update Rule (IUR). Organic chemicals that are manufactured in, or imported into, the United States in amounts equal to or exceeding 10,000 pounds per year are subject to reporting under the TSCA IUR. Reporting is required every four years.

美国国家农药信息检索系统 (NPIRS)
【数据内容】
The National Pesticide Information Retrieval System (NPIRS) is a collection of pesticide-related databases available by subscription. NPIRS is under the administration of the Center for Environmental and Regulatory Information Systems, CERIS, at Purdue University in West Lafayette, Indiana.

There are five (5) databases and three (3) dictionaries (vocabularies) available for searching.