Is there any time limit or level restriction for when I take courses that meet NUpath requirements?

No!! Because the NUpath requirements are competency based and not course based, there no level restrictions or course semester hour restrictions. You can fulfill NUpath requirements with course from 1000 level through 5000 level, and from 1 SH to 4 SH. This provides flexibility to you as a learner to not only choose the context in which you experience learning the competency, but to acquire that competency when it makes sense along your own personal academic path. Being competency based also ensures the rigor of meeting the NUpath requirements because the learning goals set the achievement level – not course content or level.