The 2006 - 2012 Professional Regulatory Board of Architecture (PRBArch), which started with its first member on November 3, 2006, was fully reconstituted as of March 30, 2007, in full compliance with Republic Act No.
The reconstituted PRBoA (of 2006–12) was a collegial body and was proactive in the areas of executive action relating to the implementation and enforcement of Republic Act No.
The PRBoA supports the Asia-Pacific Economic Cooperation (APEC) Architects Register and the Association of Southeast Asian Nations/ ASEAN Mutual Recognition Arrangement (MRA) and its ASEAN Architects' Council (AAC) for borderless architectural practice/s, as qualified under the protocols/agreements and as qualified by valid and subsisting laws on architectural practice in the Philippines, including the World Trade Organization General Agreement on Trade in Services (WTO-GATS) signed by the PH Government in 1994, and having taken effect in January 2020.
The PRBArch also administers the Licensure Examination for Architects (LEA), then given twice in Manila annually by the Philippine Government and of Foreign LEAs (FLEAs), then given as part of the now annual PRC Special Professional Licensure Board Examinations (SPLBEs) in such countries as Saudi Arabia (KSA), Qatar, Dubai and the United Arab Emirates (UAE), Hong Kong and Singapore for expatriate Filipinos (overseas Filipino workers or "OFWs").
With the elimination of manual drafting in the LEA subject of Architectural Design and Site Planning (ADSP) starting in late 2009 and with other LEA/FLEA-related reforms, the LEA/FLEA passing rates have more or less stabilized at 50 - 52% (as of end-2012).
In the case of RLAs, such an exclusive professional privilege can be suspended or revoked by the PRBArch for cause/s provided under law and only in accordance with due process.
9266, which all limit the preparation, signing and sealing of architectural plans and documents only to RLAs and which mandate all officials of the PH national and local governments to fully implement and enforce the said provisions.
Among the legislative initiatives of the 2006 - 2012 reconstituted PRBoA were participation in collaborative efforts to repeal the 1977 National Building Code of the Philippines (NBCP or Presidential Decree No.