The Certification name called Castleberry, William H which DOE Number is 1230209, hold the Mathematics, (grades 5 - 9) Certification, and it's effective period between 7/1/2013 - 6/30/2016. For more Information, you can see the table below.
| DOE Number | 1230209 |
|---|---|
| District | Nassau |
| Certification | Mathematics, (grades 5 - 9) |
| Type | Nonrenewable Temporary |
| Validity Period | 7/1/2013 - 6/30/2016 |