ONLINE: Click here to go directly to the membership applications. Provide us with all the required information, select submit and we'll follow up with you (in less than 48 hours) to complete your application.

PHONE: Call us at ISTA Headquarters, 517-333.3437 and we'll complete your membership application over the phone.

EMAIL: Send us an email expressing your interest to Join ISTA and we'll contact you to complete your membership application.