How long is NOLS WFR certification good for?

Related questions

1. Which is better NOLS vs Outward Bound?
2. Is NOLS a non profit?
3. What do you do with an unruly child?
4. How much do outdoor instructors get paid?
5. What states have juvenile boot camps?
6. How much do Outward Bound instructors make?
7. How much do wilderness programs cost?
8. How do you deal with an aggressive teenager?
9. Is NOLS accredited?
10. Is outward bound a nonprofit?

Tags

1. #certifications
2. #wilderness
3. #period
4. #within
5. #which
6. #years
7. #afforded
8. #expiration
9. #certification
10. #after
11. #medicine
12. #recertify
13. #current