# Federal Register #2026-22906

PXI Systems Alliance membership-change notice

**Buyer:** Justice Department, Antitrust Division
**Posted:** November 10, 2026
**Identifier:** 2026-22906

The Department of Justice’s Antitrust Division published a notice about changes to PXI Systems Alliance, Inc.’s membership.
- **Government buyer:** No procurement buyer is identified; the notice was issued by the U.S. Department of Justice, Antitrust Division.
- **Organizations named:** PXI Systems Alliance, Inc.; Bustec; Apex Technologies; Chengdu Huaxing Huiming Technology; and RADX Technologies.
- **Membership update:** Bustec, Apex Technologies, Chengdu Huaxing Huiming Technology, and RADX Technologies joined the alliance. The notice reports no other membership changes or changes to planned research activity, and membership remains open.
- **Procurement status:** This is a membership disclosure, not a solicitation. No products, services, quantities, or part numbers are requested.

### Description

PXI Systems Alliance, Inc. filed notifications disclosing changes in its membership under section 6(a) of the National Cooperative Research and Production Act of 1993. Bustec, Apex Technologies, Chengdu Huaxing Huiming Technology, and RADX Technologies have been added as parties to the venture. The notice states that no other changes have been made to the group's membership or planned activity, and that membership remains open.

[View original listing](https://www.federalregister.gov/documents/2026/11/10/2026-22906/notice-pursuant-to-the-national-cooperative-research-and-production-act-of-1993-pxi-systems-alliance)