Our Credentials Earned — Proof Of Our Standards.
At Hai Khim Engineering Pte Ltd, our credentials are not self-declared. They are independently audited, regularly reviewed, and maintained across our operations. From internationally recognised quality and safety management systems to Singapore’s highest workplace safety certification, every accreditation we hold reflects a genuine commitment to doing things right — for our clients, our team, and the communities we are in.
Our Certifications At A Glance
| Certification | Standard | Certification Body |
| ISO 9001:2015 | Quality Management System | British Assessment Bureau (BAB) |
| ISO 14001:2015 | Environmental Management System | British Assessment Bureau (BAB) |
| ISO 45001:2018 | Occupational Health & Safety Management System | British Assessment Bureau (BAB) |
| BizSAFE Level Star | Workplace Safety & Health | WSH Council Singapore |
All ISO certifications are issued by the British Assessment Bureau (BAB) under UKAS accreditation. bizSAFE Level Star is awarded by Singapore’s Workplace Safety and Health (WSH) council.
What Our Certifications Mean
Understanding Each Certification And How They Impact Us
BizSAFE Level Star
Awarded by the Workplace Safety and Health (WSH) Council, Singapore
BizSAFE is Singapore’s national workplace safety capability programme, administered by the WSH Council under the Ministry of Manpower.
- Progresses across four levels — Level 1 to Level Star, with each level representing a deeper commitment to workplace safety management.
- Hai Khim Engineering Pte Ltd has bizSAFE Level Star, which is the highest level of the programme. To obtain this certificate, the company must have a certified Workplace Safety and Health management system in place.
What this means in practice:
- Senior management is actively committed to workplace safety improvement
- Qualified Risk Management Champion is in place
- Implemented and audited a formal risk management system
- Maintained and independently verified certified WSH management system
- Conducted regular safety reviews and audits across all operations
*For clients: bizSAF Level Star is a contractor safety qualification commonly required for projects on commercial, industrial, and government-linked sites across Singapore.
bizSAFE Level Star
ISO 9001:2015 — Quality Management System
Certified by the British Assessment Bureau (BAB)
The international standard for Quality Management Systems, developed and maintained by the International Organisation for Standardisation (ISO).
Certificate is granted following a formal audit by an independent third party body.
What this means in practice:
- Implemented processes to manage and document how services are delivered, monitored, and improved customer satisfaction
- Defined procedures applied consistently across every EV charger installation and maintenance job
- Process controls in place at each stage of delivery
- Formal internal audit programme conducted throughout the year
- Non-conformities are identified, documented, and resolved through corrective action
- Management reviews conducted at set intervals to assess system performance
*For clients: This certificate provides independent assurance that we operate based on a consistent and documented procedure.
Quality Control And Assurance
ISO 14001:2015 — Environmental Management System
Certified by the British Assessment Bureau (BAB)
The international standard for Environmental Management System. Sets the structure for how an organisation identifies, manages, and improves its environmental responsibilities in a systematic and verifable way.
A company certified with this has implemented processes to identify and manage its environmental impacts, comply with applicable environmental laws and regulations, reduce waste and resource consumption where practical, and continually improve its environmental performance over time.
What this means in practice:
- Environmental risks associated with our operations are identified and actively managed
- Waste management and disposal controls in place across all project sites
- Environmental objectives set and tracked on an annual basis
- Regulatory compliance monitored and maintained
- Supply chain environmental requirements considered in our procedures and operations
*For clients: ISO 14001 certification demonstrates that we take into account all our consequences on the environment — an increasingly important consideration for businesses with their own sustainability commitments.
Environmental Assurance
ISO 45001:2018 — Occupational Health & Safety Management System
Certified by the British Assessment Bureau (BAB)
- What it is: The international standard for Occupational Health and Safety Management Systems. Its objective is to help organisations prevent work-related injuries and illnesses by systematically identifying, assessing, and controlling health and safety risks across all operational environments.
- A company certified with this has implemented processes to identify workplace hazards, assess and control health and safety risks, investigate incidents and near misses, comply with applicable health and safety laws, and prepare for emergencies across all sites and operational contexts.
What this means in practice:
- Hazard identification and risk assessment processes applied before every job
- Safe work procedure are documented and followed across all installation and maintenance activities
- Incident reporting, investigation, and learning processes are in place
- Workers trained and involved in ongoing safety improvements
- Emergency preparedness and response procedures maintained and reviewed
*For clients: ISO 45001 certification means we meet the contractor health and safety pre-qualification requirements commonly specified by commerical, industrial, and government-linked clients in Singapore.
Risk And Hazard Management
An Integrated Approach
Three Certifications — One System
ISO 9001, ISO 14001, and ISO 45001 are all built on the same high-level structure — known as ISO Annex SL.
- Allows Hai Khim Engineering Pte Ltd to operate all three as a single integrated management system.
- This means our quality, environmental, and safety management processes are aligned and consistent across every job; striving to achieve the standard of excellence and accountability to our stakeholders.
*For clients, this means you are not just engaging a company to install your EV charging infrastructure operations and getting the job done — you are working with a company that priorities quality, the environment, and workplace safety together.
Our Awards & Business Recognition
Industry Level Wide Recognition Across Our 20+ Year Journey
SME Prestige Award 2013 / 2014 — Gold
- Awarded in recognition of exceptional accomplishments in the business field.
- Recgonises SMEs for business growth, entrepreneurship, leadership, market presence, and contributions within the EV charging industry
Singapore Enterprise Awards 2015 — Promising
- Awarded by Singapore Business Media in recognition of business excellence.
- Recognises businesses that demonstrate strong business, achievement, growth, and market visibility
Singapore Prestige Class Awards 2014/2015 — Enterprising
- Presented in recognition of business excellence and enterprising achievements.
- Recognises leadership, entrepreneurship, busines growth, innovation, and customer value creation.
Here's What Our Certifications And Awards Mean For You
Practical Implications for Clients
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