On March 9, 2016, Dr. Nop. Kriakyot Chalayondecha, Director of Phyathai 1 Hospital, received the certificate for the renewal of the hospital quality accreditation standard HA (HA Re-accreditation 1st time) from the Institute of Hospital Quality Improvement and Accreditation (Public Organization) at the 17th HA National Forum academic conference held at IMPACT Convention Center, Muang Thong Thani.
