oman medical specialty board oman medical specialty board the oman medical specialty board (omsb) was established by the royal decree no. 31/2006, issued on 03 rabai-i, 1427 h, corresponding to april 2, 2006. it is an independent body located in muscat, sultanate of oman. it is a sponsoring institution accredited by the accreditation council for graduate medical education - international, that oversees the graduate medical education in oman. omsb formulates standards and criteria for practicing health care professions. oman medical specialty board مجلس عمان الطبي التخصصيestablishedapril 2, 2006presidenthilal bin ali al sabtilocational azaiba, muscat, oman websitewww.omsb.org