The Association of Residential Cleaning Services, International
7870 Olentangy River Road, Suite 301
Columbus, OH 43235
Phone: 614-547-0887
http://arcsi.org

The Association of Residential Cleaning Services, International (ARCSI) was established to assist residential cleaning service owners and professionals in starting, promoting, building and expanding their businesses. ARCSI is committed to providing valuable information to ensure the growth and development of our members’ businesses. Their mission is to provide members with a network of knowledge and experience throughout the industry.

The International Executive Housekeepers Association
IEHA, 1001 Eastwind Drive, Suite 301
Westerville, OH 43081
Phone: 614-895-7166
https://www.ieha.org

IEHA is a 1780-plus professional member organization for persons employed in facility housekeeping at the management level. Executive Housekeepers are managers who direct housekeeping programs in commercial, industrial or institutional facilities. They supervise staffs ranging from a few to several hundred people and handle budgets from a few thousand dollars to millions. IEHA provides members with an array of channels through which they can achieve personal and professional growth.

World Allergy Organization
555 East Wells Street, Suite 1100
Milwaukee, WI 53202
Phone: 414-276-1791
http://www.worldallergy.org

The World Allergy Organization (WAO) is an international umbrella organization whose members consist of 97 regional and national allergology and clinical immunology societies from around the world. By collaborating with member societies, WAO provides direct educational outreach programs, symposia and lectureships to members in nearly 100 countries around the globe. WAO also sponsors scientific symposia in developing areas throughout the world and jointly sponsors postgraduate programs on allergy and clinical immunology during professional, non-allergy association congresses.