This certifies that Stephen Alistair Callahan has fulfilled requirements of state law and regulations of the State Board for Educator Certification and is hereby authorized to perform duties as designated below:
| NON-RENEWABLE PERMIT | |||||
| Description | Effective Date | Expiration Date | Status | ||
| Secondary Physical Science | 08/13/1993 | 08/13/1994 | Expired | ||
| Grades (6-12) | |||||