NANC Change Orders

The NANC Change Order section contains descriptions of the business functionality of the Number Portability Administration Center (NPAC) Service Management System (SMS) as defined by the Local Number Portability Administration Working Group (LNPA WG), which has a direct relationship to the processes and systems that each Service Provider uses to participate in LNP.

When a change in the NPAC software design is discussed at the LNPA WG, the proposed change eventually is described in the form of a change order. The change order document describes the business need for the software change and, at a high level, the software changes required to implement the proposal. As discussions progress, the technical portion of the change order is expanded to document both new software requirements and changes to existing software requirements that would result if the Change Order were implemented. (Operational impacts of a change order are described in "Method & Procedures" documents issued before the change order is implemented.) In this section of the LNPA WG web site, all change orders ever considered are listed. The final change order document and the LNPA WG discussion notes, the change order's status, and the identity of the software release in which the change order was implemented are provided here.

The status of a change order may be either Closed, Open, Implemented, or Requested. These terms are defined as follows:

  • Closed – The change order was considered and rejected.
  • Open – The change order has been considered and there may be further discussion.
  • Implemented – The change order was adopted and has been implemented in the NPAC system.
  • Requested – The LNPA TOSC has reached agreement on the Change Order and either a SOW may be requested or the requirements updates (Doc Only) will be included in a future version of the Industry Document(s).

Summary & Guidelines


Title Date Originated Description Status Documents
NANC 501 07/27/2017 CMIP Synchronizaton Field Validation Implemented Download
NANC 500 07/27/2017 CMIP User ID Field Validation Implemented Download
NANC 499 07/11/2017 SV Modify of Due Date Validation Against NPA-NXX Effective Date Implemented Download
NANC 498 07/11/2017 Muliple Associations Implemented Download
NANC 497 07/11/2017 NPAC Customer ID in CMIP Key Exchange Files Requested Download
NANC 496 07/11/2017 Conflict Restriction Rules for Old Service Provider Implemented Download
NANC 495 05/03/2017 Secure FTP site document clarification Implemented Download
NANC 494 05/02/2017 RR6-237 – XML Message Delegation Requested Download
NANC 493 05/02/2017 Recovery – Association Functions Implemented Download
NANC 492 04/05/2017 Sunset Audit Notifications V1 Closed Download
NANC 491 03/08/2017 Turn-Up Test Plan Doc-Only Clarifications Implemented Download
NANC 490 03/21/2017 FRS Doc-Only Clarifications Implemented Download
NANC 489 02/10/2017 IIS/EFD Doc-Only Clarifications Implemented Download
NANC 488 07/16/2016 XIS – Doc-Only Clarifications Implemented Download
NANC 487 08/12/2016 IIS/EFD Doc-Only Clarifications Implemented Download
NANC 486 08/12/2016 FRS Doc-Only Clarifications Implemented Download
NANC 485 06/08/2016 Turn-Up Test Plan Doc-Only Clarifications Implemented Download
NANC 484 03/10/2016 XML – Removal of Optional Data values Requested Download
NANC 483 03/31/2016 FRS – Doc-only BDD Notification File Implemented Download
NANC 482 01/21/2016 Turn-Up Test Plan Doc-Only Clarifications Implemented Download
NANC 481 01/21/2016 GDMO Behavior Doc-Only Clarifications Implemented Download
NANC 480 01/21/2016 IIS/EFD Doc-Only Clarifications Implemented Download
NANC 479 01/21/2016 FRS Doc-Only Clarifications Implemented Download
NANC 478 09/03/2015 FRS ASN.1 – Pre Cancellation Status of Disconnect Pending Requested Download
NANC 477 09/03/2015 GDMO – Service Provider Type Definition Requested Download

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