Review Zone

PCI Express Specifications and ECRs for Review
PCI-SIG members can influence PCI technology development by submitting engineering change requests (ECRs) as well as reviewing and commenting on draft specifications, ECRs and engineering change notices (ECNs). Members should check the Review Zone regularly for new postings.

Specification and ECRs currently under review are listed below. PLEASE NOTE: THESE ARE DRAFT SPECIFICATIONS ONLY AND, AS SUCH, IS SUBJECT TO FURTHER REVISION AND REVIEW WITHOUT NOTICE. THESE DRAFT SPECIFICATIONS ARE PROVIDED TO YOU FOR REVIEW PURPOSES ONLY AND SHOULD NOT BE RELIED UPON FOR DESIGN OR MANUFACTURING PURPOSES. For a list of documents with completed review cycles, visit the PCI Express Review Archive

Additional information on the ECR/ECN process can be found in the Procedures Center.

Documents for Review
Submit review feedback on all documents below to administration@pcisig.com by the designated review period deadline.

_DSM Function Revision Clarifications ECR

The review period for this document will end at 5 p.m. (PT) on Monday, January 27, 2020. Any feedback should be sent to administration@pcisig.com.

_DSM Additions for PCIe SSD Status LED Management ECR

The review period for this document will end at 5 p.m. (PT) on Monday, January 27, 2020. Any feedback should be sent to administration@pcisig.com.

Deferrable Memory Write (DMWr) ECR

The review period for this document will end at 5 p.m. (PT) on Monday, January 27, 2020. Any feedback should be sent to administration@pcisig.com.

Data Object Exchange (DOE) ECR

The review period for this document will end at 5 p.m. (PT) on Monday, January 27, 2020. Any feedback should be sent to administration@pcisig.com.

Component Measurement and Authentication (CMA) ECR

The review period for this document will end at 5 p.m. (PT) on Monday, January 27, 2020. Any feedback should be sent to administration@pcisig.com.