Amendments have been proposed to three regulations under the Safe Drinking Water Act, 2002: O. Reg. 170/03 (Drinking Water Systems), O. Reg. 243/07 (Schools, Private Schools, and Day Nurseries), and O. Reg. 248/03 (Drinking Water Testing Services). The amendments are addressed primarily towards improving the regulatory measures introduced in 2007 to reduce lead levels in drinking water. Further information is available on the EBR Registry.