IAS is one of Singapore’s most competent ISO Certification Bodies. IAS performs audits and provides ISO 50001 certification in Singapore, as well as other standards in the country. In Singapore, it also offers, among other things, Internal Auditor Training and Awareness/Foundation Training through ISO 50001. All of IAS’ services for the nation. ISO 50001 Certification in Singapore | Energy Management | Audit and Reports | certificate in record time | Simple-Transparent | Contact:enquiry@iascertification.com. Call @ +6531591803