[Code of Federal Regulations] [Title 21, Volume 1] [Revised as of April 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR26.5] [Page 248] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES PART 26_MUTUAL RECOGNITION OF PHARMACEUTICAL GOOD MANUFACTURING PRACTICE Subpart A_Specific Sector Provisions for Pharmaceutical Good Manufacturing Practices Sec. 26.5 Length of transition period. A 3-year transition period will start immediately after the effective date described in Sec. 26.80(a).