Resource library
CNA guides for training, work and career decisions
Use these plain-language guides to compare programs, prepare for testing, understand pay, keep a credential current and plan the next career step.
Page reviewed November 3, 2026.
Browse CNA guides by topic
Compare training costs and funding
Ask for the full price, check refund terms and find workforce or employer funding options.
Read the cost guide → Exam preparationPrepare for the competency exam
Use your state’s current testing provider and candidate handbook, not another state’s checklist.
Read the exam guide → RenewalKeep your CNA credential current
Check the renewal cycle, work hours, continuing education and late-renewal rules for your state.
Read the renewal guide → Pay and outlookUnderstand CNA pay
Put national wage figures from the U.S. Bureau of Labor Statistics in context when you compare local job offers.
Read the pay guide → The roleWhat does a nursing assistant do?
Review common duties, care settings, skills and questions to ask before accepting a role.
Read the role guide → GlossaryUnderstand CNA terms and titles
Read plain-language definitions for registry, NATCEP, NNAAP, TMU, OBRA and state-specific titles.
Read the glossary →Find guidance for your state
State rules are not interchangeable. Your state resource hub links to the official training, testing and transfer guidance reviewed for that state. If you are moving, start with the transfer planner.
These guides are educational. State agencies decide certification and employers decide hiring. Confirm current requirements with the official source linked on each page.