License to Work: A National Study of Burdens from Occupational Licensing
Table 5: Average Occupational Requirements by Tier
| Tier | Fees | Education/Experience (Days) | Exams | Grade | Age | Number of Licensed States |
|---|---|---|---|---|---|---|
| Tier 1 | $142 | 464 | 2 | 2 | 11 | 48 |
| Tier 2 | $254 | 319 | 1 | 2 | 6 | 31 |
| Tier 3 | $236 | 113 | 1 | 0 | 7 | 13 |
| Tier 4 | $87 | 225 | 1 | 2 | 6 | 2 |
(Last updated April 24, 2012)
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