Alabama Society of Dispensing Opticians (click here)     

Arizona Association of Dispensing Opticians (click here) 

Opticians Association of Arkansas (click here) 

California Association of Dispensing Opticians (click here)  

Opticians Association of Colorado (click here)  

Connecticut Opticians Association (click here)   

Opticians Association of Iowa (click here)   

Opticians Association of Kansas (click here)  

Nebraska Society of Dispensing Opticians (click here)   

Opticians Association of New Jersey (click here)   

New York State Society of Opticians (click here)     

South Carolina Association of Opticians (click here)     

Registered Opticians Association of Texas (click here)