Insterstate Wildlife Violator Compact (IWVC) Information
By angelamontana

Posted: February 28, 2022

You may or may not know what the Interstate Wildlife Violator Compact (IWVC) is, so we wanted to share what we know about it with you.

Here is a summary of what it is via wikipedia:

The Interstate Wildlife Violator Compact (IWVC) is a United States interstate compact (an agreement among participating states) to provide reciprocal sharing of information regarding sportsman fishing, hunting, and trapping violations and allows for recognition of suspension or revocation of hunting, fishing, and trapping licenses and permits in other member states resulting from violations concerning hunting, fishing and trapping laws in order to prevent poaching across state lines.

Illegal activities in one state can thus affect a person’s hunting or fishing privileges in all member states. The IWVC obligates members to report wildlife violation convictions to Compact members, gives the members the capability to honor each other’s suspensions, and provides the method to exchange violator data between member states. A conviction in one Compact member state may cause them to be barred from participating in hunting, fishing, and trapping in all member states, at the discretion of each state.

As of 2021, Massachusetts and Hawaii were the only two states not participating in the agreement, and in July of 2021, Hawaii joined, leaving Massachusetts as the only remaining state in the US not a member, according to

Here’s some history on how the IWVC was formed:

The concept of a wildlife violator compact was first advanced in the early 1980s by member states in the Western Association of Fish and Wildlife Agencies. Law enforcement administrators and Wildlife Commissioners from several states began discussing the idea of a compact based on the format of the existing Driver License Compact and Non-Resident Violator Compacts, both of these related to motor vehicle operator licensing and enforcement.

In 1985 draft compacts were developed independently in Colorado and Nevada. Subsequently, these drafts were merged and the Interstate Wildlife Violator Compact was created. During the 1989 Legislative session compact legislation was passed into law in Colorado, Nevada and Oregon. These three states formed the nucleus of the compact.

If there were no poachers, this information won’t even be a thing.


For photo license info, click here.
New Podcast!

Riley's Meats - Butte Wild Game Processing