The Open Group established The Trusted Technology Forum (O-TTPF) in February 2011. The Framework sets forth best practices identified by a cross-industry forum which, if used by a technology vendor, may allow a government or commercial enterprise customer to consider the vendors products as more secure and trusted. The best practices address, among other things, Product Development and Secure Engineering. In January 2014 IBM received O-TTPS accreditation for the Application Infrastructure and Middleware (AIM) Software Business Division.”]
Source: https://securityintelligence.com/open-group-ottps-trust-software-hardware-vendor/