| Alabama
|
|
| Jefferson County, Alabama
|
|
| Alaska
|
Not approved |
| Arizona
|
|
| Arkansas
|
|
| California
|
See IAPMO Certificate |
| Colorado
|
|
| Connecticut
|
|
| Delaware
|
|
| Florida
|
|
| Georgia
|
|
| Hawaii
|
Not approved |
| Idaho
|
Not approved |
| Illinois
|
|
| Indiana
|
|
| Iowa
|
No Formal Approval Process |
| Kansas
|
|
| Kentucky
|
|
| Louisiana
|
|
| Maine
|
|
| Maryland
|
|
| Massachusetts
|
|
| Michigan
|
No Formal Approval Process |
| Minnesota
|
|
| Mississippi
|
|
| Missouri
|
|
| Montana
|
No Formal Approval Process |
| Nebraska
|
No Formal Approval Process |
| Nevada
|
|
| Clark County, Nevada
|
Not Approved |
| New Hampshire
|
|
| New Jersey
|
Not Approved |
| New Mexico
|
|
| New York
|
|
| North Carolina
|
|
| North Dakota
|
No Formal Approval Process |
| Ohio
|
|
| Oklahoma
|
No Formal Approval Process |
| Oregon
|
|
| Pennsylvania
|
No Formal Approval Process |
| Rhode Island
|
Not Approved |
| South Carolina
|
|
| South Dakota
|
|
| Tennessee
|
|
| Texas
|
No Formal Approval Process |
| Utah
|
|
| Vermont
|
|
| Virginia
|
|
| Loudon County, Virginia
|
|
| Washington
|
|
| West Virginia
|
|
| Wisconsin
|
|
| Wyoming
|
|
| IAPMO
|
|