FDA approved for food contact
U.S. FDA regulations and standards
In the U.S., food additives, food contact materials belong to the scope of management, mainly by the United States Food and Drug Administration (FDA) management.

• Due to packaging, storage or other processing processes are migrated to an indirect food additive substances, Volume 21, United States Code, "Food, Drug, and Cosmetic" There are detailed provisions.
• United States for the management of food contact materials into freedom from regulation management, food additive approval, food contact substance notification three cases.

Code of Federal Regulations (CFR) Introduction
Code of Federal Regulations (CFR) is the U.S. federal government's administrative departments and agencies publish in the Federal Register on a permanent and complete codification. CFR Part 21 is housed under the U.S. FDA's Food and Drug Administration regulations every year on the CFR be revised in each volume, 21 general revision of the annual April 1 release.

U.S. Code of Federal Regulations (CFR) crawls pages
http://www.gpo.gov/nara/cfr/cfr-table-search.html # page1

FDA regulations for food contact materials testing methods
Usually associated with food contact materials must comply with the U.S. Food and Drug Administration (FDA) requirements, and through the following two methods of testing.
(1), chemical composition: packaging materials used in the statute must have a clear confirmation, packaging providers also must comply with the regulatory requirements of the method of conditional processing these materials. These provisions mainly for material purposes.
(2), migration test: Packaging materials need to go through testing, through a complex migration test and found to be safe and reliable materials. Migration test is used to evaluate the loss from the packaging material out of the levels of food residues. Typically, this method is new packaging materials will be selected tests.