Backflow Preventer Test &
Cross Connection Control
The personal information on this form is collected under the authority of the Municipal Act, 2001. The information collected will be used by the City of Markham to administer Markham’s Backflow Prevention Program and enforce the Backflow Prevention By-law #2012-27. Questions about this collection can be directed to the Environmental Services Department, City of Markham, 8100 Warden Avenue, Markham, Ontario, L6G 1B4, 905-475-4862, firstname.lastname@example.org.