Type of CertificationOccupational health and safety management systems Certificate NumberOHSMS18001 Organisation NamePT. PERKASA INAKAKERTA AddressJl. Raya Bengalon Sangkulirang KM.12 No.300 Dusun II Desa Sepaso Timur Kecamatan Bengalon Kalimantan Timur ProvinceKalimantan Timur CountryIndonesia Certification ScopeCoal Mining Operation Certification StandardISO 45001:2018 Issued Date12-Nov-18 Expiry Date11-Nov-21 Validity of Certificate3 (Three) Years StatusActive Home Logout