After voters authorized recreational marijuana in November, Nevada lawmakers are discussing a raft of legislation to fill in the details of the new environment.

Here are some key themes running through 23 marijuana-related bills this session, and how they overlap with one another:

Marijuana taxation policy and ways to spend new revenue: SB181 , SB302 , SB341 , SB379 , AB463 , SB487 , SB508 .

, , . Easing or eliminating punishments for marijuana use: SB228 , AB259 , SB329 , AB345 , SB351 , SB374 , SB378 , SB396 , AB422 .

, , , , , , , , . Ensuring safe use of marijuana: AB135 , SB166 , SB277 , SB329 , SB344 , SB378 .

, , , , , . Reorganizing the regulatory environment around medical and recreational marijuana: SB302 , SB329 , SB375 , AB422 .

, , , . Marijuana research and economic development: SB236, SB329, SB341, SB396, SB416.

And here are summaries of the bills and their status in the legislative process:

SAFETY AND ABUSE PREVENTION

AB135: Driving under the influence of pot (Assembly Judiciary Committee)

Existing law set specific limits of marijuana in the blood...