Board for Certification of Genealogists
Genealogists certified by the Board for Certification of Genealogists (BCG) must renew their certification every five years, through a renewal examination process.
The three categories of certification are:
- CGSM — Certified Genealogist
- CGLSM — Certified Genealogical Lecturer
- CGISM — Certified Genealogical Instructor
Board for Certification of Genealogists
P.O. Box 14291
Washington, DC 20044
For more information, see http://www.bcgcertification.org/