The procedure for changing voter ID laws in Nevada involves several steps and several key players.

Step 1: Proposal
The first step is for someone to propose a change to the current voter ID laws. This proposal can come from a variety of sources, including legislators, advocacy groups, or individual citizens.

Step 2: Drafting
Once a proposal has been made, it must be drafted into a bill that can be presented to the Nevada legislature for consideration. The bill will outline the proposed changes to the voter ID laws.

Step 3: Introduction
The bill must then be introduced in either the Nevada State Assembly or the Nevada State Senate. If the bill is introduced in one chamber, it must then pass that chamber before being sent to the other chamber for consideration.

Step 4: Hearings and Debate
Once the bill has been introduced, it will go through a series of hearings and debates in both chambers. During these hearings and debates, interested parties may testify in favor of or against the bill. Legislators may propose amendments to the bill, which may change its original intent.

Step 5: Voting
After the hearings and debates have concluded, the bill will be put to a vote in both the Nevada State Assembly and the Nevada State Senate. If the bill passes both chambers, it will be sent to the governor of Nevada for signature or veto.

Step 6: Signature or Veto
If the governor signs the bill, it will become law and the changes to the voter ID laws will take effect. If the governor vetoes the bill, the legislature may attempt to override the veto with a two-thirds vote in both chambers.

In terms of who is involved in the process, there are several key players. Legislators in the Nevada State Assembly and the Nevada State Senate are responsible for introducing, drafting, debating, and voting on bills related to voter ID laws. Advocacy groups and individual citizens may also play a role in proposing changes to the voter ID laws and advocating for or against specific bills. Finally, the governor of Nevada plays a critical role in the process by signing or vetoing bills that have been passed by the legislature.