Custom Protect Ear (CPE)  is proud to be a part of these Associations:

National Hearing Conservation Association

NHCA was formed in June of 1976, at that time designated as the Hearing Conservation Association, and incorporated in the state of Florida on July 8, 1976. The organization changed its name to the National Hearing Conservation Association in 1981. The founders of NHCA were mainly audiologists and otolaryngologists who were concerned with the serious problem of noise-induced hearing impairment resulting from occupational exposure to noise. The Association was created to provide a forum where others of similar persuasion could share information and gain increased insights regarding occupational hearing conservation.


American Industrial Hygiene Association

The American Industrial Hygiene Association® (AIHA) is one of the largest international associations serving the needs of occupational and environmental health and safety professionals practicing industrial hygiene in industry, government, labor, academic institutions, and independent organizations. Founded in 1939, AIHA® is a nonprofit organization with 73 local sections. AIHA’s 10,077 members are highly educated professionals; 80 percent are college graduates, 42 percent hold master’s degrees, and 12 percent possess doctoral degrees.



Canadian Standards Association

The Canadian Standards Association is a not-for-profit membership-based association serving business, industry, government and consumers in Canada and the global marketplace. As a solutions-oriented organization, we work in Canada and around the world to develop standards that address real needs, such as enhancing public safety and health. Advancing the quality of life. Helping to preserve the environment. Facilitating trade. We help people understand standards through education and information products and services.


Canadian Centre for Occupational Hygiene & Safety

The Canadian Centre for Occupational Health and Safety (CCOHS) has a vision: the elimination of work-related illnesses and injuries. We serve Canadians – and the world – with credible and relevant tools and resources to improve workplace health and safety programs. We encourage you to join us in creating a work world without pain, loss or tragedy. We believe that all Canadians have a fundamental right to a healthy and safe working environment. Through our programs, services, knowledge, commitment, and action, CCOHS will continue its efforts to advance health and safety in the workplace.