Appraisal Institute:                  http://www.appraisalinstitute.org

Appraisal Subcommittee:        http://www.asc.gov

Fannie Mae:                           http://www.fanniemae.com

FHA:                                       http://portal.hud.gov

Freddie Mac:                          http://www.freddiemac.com

Learn Appraising.com:            http://www.learnappraising.com/la

The Appraisal Foundation:      http://www.appraisalfoundation.org

Washington State DOL:          http://www.dol.wa.gov/business/appraisers