Show your support of CIRI with the 'CIRI Supporter' logo, available for display on your Web site upon joining CIRI.
Join today and help CIRI advance the cause of cleaner, more productive, and healthier indoor environments through scientific research!
There are more than 30 types of Shigella.
CIRI is a 501.c.3 not-for-profit institute and community whose mission is to foster cleaner, healthier, more productive indoor environments through science. CIRI members include scientists, medical doctors, public health and cleaning industry professionals, academics, and others interested in joining in enlightened discourse about the application of cleaning science to health and improved operations.
With a CIRI membership, you'll be able to post the 'CIRI Supporter' logo on your organization's Web site, share scientific documents and articles, engage in compelling discussions, invite your friends and colleagues to join in, and prosper your organization through applied scientific principles.
Simply fill out our secure online registration!
Prefer to mail or fax your application? You may fill out the Offline Membership Application.