| Address Change Request (ACR) | Legacy version for individuals in which only physical addresses can be updated and which requires a resident license to use. |
| Contact Change Request (CCR) | Replacement for Address Change Request (ACR) for individuals which will include physical addresses, emails and phone/fax information. CCR does not include business information at this time. |
| Date of Birth | Licensee’s date of birth. |
| Last Name | Last name of licensee. Last name must match what is on PDB. |
| License Number | License number for a specific state on PDB. |
| License State | State which issued the license. |
| National Producer Number (NPN) | A unique numeric value assigned by NIPR to the licensee. |
| Producer Database (PDB) | The Producer Database (PDB) is a central repository of producer licensing information updated on a timely basis by state insurance departments. |
| Social Security Number (SSN) | Unique number assigned by the United States government. |
| Transaction | For the purpose of this document, ‘transaction’ represents data changes that will be sent to a specific state. |