Legionella Management in Building Water Systems
Developments in State Policy
Summary of ASHRAE Standard 188-2018
Contents
Background – Legionella and Indoor Air Quality
The ELI Database of State IAQ Laws is a compilation of laws, updated annually, that reflects a wide range of state policy strategies to improve indoor air quality.
How is the Database Available? You can get information from the Database in two ways:
Topics in School Environmental Health: Overview of State Laws (Updated)
Database of State IAQ Laws: Schools Excerpt (Updated)
Policy Brief: Green Cleaning in Schools (Updated)
Policy Brief: Healthy, High Performance School Construction (Updated)
Environmental Law Institute
Indoor Environments and Green Buildings Program
1730 M Street, NW, Suite 700
Washington, DC 20036
(202) 939-3800
iaq@eli.org
Tobie Bernstein
Senior Attorney & Program Director
Many different state agencies play a role in addressing indoor environmental quality. Health, education, labor, building services, and business regulation are some of the departments that have jurisdiction over one or more building type or practice. This authority may include implementing laws and regulations that establish requirements for building owners. It also may include carrying out research, technical assistance, and education programs to promote best practices.
Radon in Child Care: Review of State Policies (2021) discusses state policies that require radon testing and mitigation in licensed child care facilities.

Tobie Bernstein
Senior Attorney
Tel: 202-939-3869
bernstein@eli.org
Tobie is director of the Indoor Environments and Green Buildings program
Linda Breggin
Senior Attorney
Tel: 202-558-3102 or 615-279-1861
breggin@eli.org
Linda is director of Southeast Environmental Programs and the Nanotechnology Initiative