Source: U.S. Food and Drug Administration (FDA)
Link: www.fda.gov/ICECI/EnforcementActions/WarningLetters/2011/default.htm#wldisclaimer

Warning Letters issued in 2011

* Not issued: A close-out letter may issue when, based on FDA’s evaluation, the firm has taken corrective action to address the violations contained in the Warning Letter. This procedure applies to Warning Letters issued on or after September 1, 2009.

* N/A: Not applicable, the Warning Letter was issued prior to September 1, 2009.

Read more about warning and close-out letters

ตัวอย่างการทำงานของ US FDA ในการออกจดหมายเตือนการกระทำผิดด้านยาและอาหาร