William S. Mamangun has been a licensed real estate broker since March 2011, with over 15 years of professional experience. William passed the board exam during the early years of the Real Estate Service Act (RESA), joining 3,185 other professionals in one of the pioneering batches that established modern broker standards in the Philippines.
License Number
Not provided
Board Exam Date
March 2011
The March 2011 exam was among the first under the Real Estate Service Act (RESA), establishing modern broker licensing standards in the Philippines.
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