Our team is led by former Ministry of Manpower (MOM) Senior Officers who are well-
versed in Singapore safety & health regulations and industry practices. With a strong
foundation, in-depth knowledge and ‘hands on’ practical experience, they ensure quality and
cost-effective deliverables to organisations across a diverse range of industries.
Yoong Chi Meng [ Principal Auditor / Trainer]
MSc (Human Factors Engineering), NTU
BEng (Hons) (Mechanical & Production Engineering), NTU
With 20 years of experience in safety and health, Chi Meng served the Ministry of Manpower
(MOM) for a decade before joining the industry. During his illustrious career with MOM, he held
various prominent appointments including Head of Risk Management Branch and Head of
Construction & Equipment Safety Branch. He played an active role in spearheading the
development and implementation of Safety and Health policies, standards, assessment
methodologies and national programmes, notably Construction Safety Audit Scoring System
(ConSASS). At the industry arena, he conducted safety and health consultancy projects, audits
and training for numerous established organizations across a diverse range of industries.
Ministry of Manpower (MOM) Approved WSH Auditor
Yap Siew Mei [ Senior EHS Trainer ]
A dedicated professional with a wealth of Environmental, Health and Safety experience, Siew Mei
specialized in sustainable environmental management and industrial hygiene. She was profiled
prominently during her tenure with CPG Facilities Management Pte Ltd, M-I SWACO Singapore,
Delphi Automotive Systems (S) Pte Ltd and Avago Technologies Manufacturing (S) Pte Ltd. Siew
Mei was the lead consultant in assisting one of the leading European Civil and Construction firm,
Salini Impregilo (Singapore Branch) towards achieving BCA Green and Gracious accreditation.
Siew Mei was formerly an industrial hygiene engineer with the Ministry of Manpower (MOM).
Edwin Nathen [ Auditor / Trainer ]
Edwin spent 15 years in the Republic of Singapore Air Force as a Safety Specialist. He oversaw
daily onsite Workplace Safety and Health matters to ensure that the highest safety standards
were implemented. Edwin was also a safety observer during the construction of the United
Nation Relief Camp Accommodation at East Timor. Upon pursuing his career in the industry, he
participated  in numerous projects which enhanced the WSH standards of established
organizations such as Eng Kong Containers Pte Ltd and Da-Cin Construction Co Ltd.
Er. Tan Geok Leng [ Associate Principal Auditor / Trainer]
Geok Leng started his Workplace Safety and Health career with the Ministry of Manpower in
1997. He was the Senior Assistant Director (Investigations Branch) of the Occupational Safety
and Health Division before he moved on to the industry arena in August 2010. During his career
with the Ministry, he had conducted numerous accident investigations and inspections on
pressure and lifting equipment. Geok Leng was also involved in formulating the inspection
policies on pressure and lifting equipment. To date, Geok Leng has conducted inspections of
pressure vessels and lifting equipment for established organisation such as Exxonmobil, Shell,
Chemical Specialties, Power Seraya, Tuas South Incineration Plant, Yongnam Engineering &
Construction, JP Nelson, and Genfor.
MSc (Safety, Health and Environmental Technology), NUS
BEng (Hons) (Mechanical & Production Engineering), NTU
MBa, Waseda
MBa, NTU
Registered Professional Engineer (Singapore)
Registered Specialist Professional Engineer (Amusement Rides) (Singapore)
Ministry of Manpower (MOM) Approved Authorised Examiner (for all categories of lifting & pressure equipment)
Lim Thiam Hock [ Senior Auditor / Trainer]
Bachelor of Environmental and Occupational Health and Safety (University of Newcastle, Australia)
National Environment Agency (NEA) Registered Environmental Control Officer
Ministry of Manpower (MOM) Registered Workplace Safety and Health Officer
Ministry of Manpower (MOM) Approved WSH Auditor
Singapore Civil Defence Force (SCDF) Registered Fire Safety Manager
Thiam Hock is a resourceful and knowledgeable professional with more than 30 years of practical
experience in Workplace Safety and Health. He spent his early career in Singapore Telecoms and
Changi International Airport Services Pte Ltd as their Registered Safety Officer. He subsequently
moved on to consultancy and auditing, assisting established organization such as PUB,
Ssangyong Engineering, Jurong Primewide and Takenaka Corporation in enhancing their safety
and health practices.
MSc (Safety, Health and Environmental Technology), NUS
BEng (Hons) (Environmental), NUS
Ministry of Manpower (MOM) Registered Workplace Safety and Health Officer
Bachelor of Environmental and Occupational Health and Safety (University of Newcastle, Australia)
National Environment Agency (NEA) Registered Environmental Control Officer
Ministry of Manpower (MOM) Registered Workplace Safety and Health Officer
Singapore Civil Defence Force (SCDF) Registered Fire Safety Manager
Harry Ho [ Associate Trainer ]
Harry has 30 years of experience in occupational safety and health (OSH) auditing, training and
consultancy. Before relocating to Singapore, he was a senior OSH Officer / Factory Inspector in
the Hong Kong Government Labor Department OSH Branch. After migrating to Singapore in
1997, Harry worked as the General Manager of SC2 Pte Ltd, which is a fully-owned subsidiary of
The Singapore Contractors Association Ltd (SCAL). In the capacity of the General Manager, he
managed the company operation, and also carried out  independent health and safety
management system audits.
Ministry of Manpower (MOM) Registered Workplace Safety and Health Officer
Ministry of Manpower (MOM) Approved WSH Auditor
National Environment Agency (NEA) Registered Environmental Control Officer
Hong Kong Labour Department Registered Safety Officer
MOM Approved WSH Audit Firm 054-001-00081
WSQ Approved Training Provider CA-WSQ-2012-019275
info@aceehss.com
Tel:
Email:
8821 8265 / 6535 5338
Yeo Chong Peng [ Auditor / Trainer]
Bachelor of Electrical and Electronics Engineering (University of Surrey, UK)
National Environment Agency (NEA) Registered Environmental Control Officer
Ministry of Manpower (MOM) Registered Workplace Safety and Health Officer
Ministry of Manpower (MOM) Approved WSH Auditor
Singapore Civil Defence Force (SCDF) Registered Fire Safety Manager
Chong Peng graduated with an Honors Degree in Electronic & Electrical Engineering from the
University of Surrey, United Kingdom. He specialized in corporate WSH Risk Management and
Improvement Advisory, assisting developing South East Asian organizations in enhancing their
WSH capabilities. Chong Peng accumulated invaluable industry experience throughout his years
working with Interisk Asia Pte Ltd, Land Transport Authority, A*STAR ICES Ltd, SIA Properties
Pte Ltd, KK Women’s & Children’s Hospital and TECH Semiconductor (S) Pte Ltd.