» American Institute of Inspectors (AII)    An international association of home and building inspectors.    http://www.inspection.org

» American Society of Home Inspectors (ASHI)    Oldest and largest professional organization for home inspectors in North America.    http://www.ashi.org

» Historic Building Inspectors Association (HBIA)    Features membership requirements and application, technical resources, related links. Based in Springtown, PA.    http://inspecthistoric.org

» National Academy of Building Inspection Engineers (NABIE)    Organization of licensed engineers providing real estate inspections.    http://www.nabie.org/

» National Association of Certified Home Inspectors (NACHI)    A national association of professional home inspectors.    http://www.nachi.org/

» National Association of Home Inspectors, Inc. (NAHI)    Nonprofit association promotes and develops the home inspection industry. Features member locator, chapter information, national conference, membership benefits.    http://www.nahi.org/

» National Association of Mold Professionals (NAMP)    Non-profit organization promotes the mold inspection and remediation industry. Includes membership, training, benefits, and standards.    http://www.moldpro.org

» National Association of Real-estate Inspection & Evaluation Services (NARIES)    Organization dedicated to public awareness. Provides knowledge and training to its members and to consumers. Features standards of practice, ethics, chat rooms.    http://www.naries.org/

» National Society of Home Inspectors (NSHI)    Organization promotes professionalism of inspectors. Features services, standards of practice, code of ethics, member directory, consumer information.    http://nshi.us