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Request for Proprosal

This page lists the projects for which Khronos is currently seeking contractor resources through its Request for Proprosals (RFP) process.   Typical contracted projects include generating conformance tests, creating API tools and SDKs, and catalyzing open source API implementations.   Any company, whether a Khronos member or not, is cordially invited to contact us on the project contact email, and we will be happy to answer any questions and assist you if you wish to submit a proposal.

Khronos NDA
Many RFPs contain Khronos confidential information, in which case the RFP documents will not be posted below, but non-member companies should send an executed copy of the Khronos NDA to the Contact Email listed in the project below with a request for a copy of the RFP document: Download NDA

Khronos Members
If your company is a Khronos member, all RFP information is covered by your membership NDA and is posted directly on the member-only site.

Contractor Agreement
If you are interest to bid, please be aware that all Khronos engineering projects are conducted under the standard Khronos Contractors Agreement. Additionally, contractors will be required to execute the Khronos membership agreement, with membership fees waived, for the duration of the project so they are enabled to participate in Khronos working group meetings.

Vulkan Portability CTS


The primary goal of this project is to reduce the number of CTS failures encountered when running MoltenVK under Vulkan 1.0 with no extensions.

The secondary goal of this project is to reduce the number of CTS failures encountered when running MoltenVK under its current full Vulkan feature set (currently Vulkan 1.1 with all supported extensions).

Tasks towards these goals will be assigned by the Vulkan Portability Technical Subgroup (TSG), under the supervision of the Vulkan Working Group (WG). The TSG may further delegate day-to-day task administration to select administrators and contributors of the MoltenVK repository.

To focus overall resources and talents efficiently, at the discretion of the Vulkan Portability TSG, the selected bidder may be assigned tasks, on the same code bases, outside the primary and secondary goals, if it frees up other resources to work on the primary and secondary goals.

Estimated Amount of Work: View PDF

Responses Deadline: 5PM PT on Friday June 24th, 2022

Contact Email: .(JavaScript must be enabled to view this email address)

RFP Document: This RFP document contains a detailed outline for this project and is not under NDA:

Download PDF