To join the IFSA:

Membership is open to any corporation, partnership, trade association, society or person engaged in the manufacture, sale, installation, design, inspection, testing, maintenance, promotion or regulation of fire sprinkler, water spray or water mist fire suppression systems.

Membership dues can be paid online with a credit card by selecting the desired membership category below, or...
If you would rather be invoiced or pay by check or wire, you can review membership categories and then send an email to indicate your interest by clicking here