
Building and maintaining operational management systems that demonstrate resilience, integrity, and credibility in high-risk sectors.

Developing accurate, MOD-aligned documentation that meets Def Stan and JSP requirements.

Practical, mission-aware advice to strengthen systems, reduce risk, and drive competitive advantage.

Independent assurance across your supply chain to ensure readiness, compliance, and reliability.

At WHG, our mission is to strengthen organisations operating in defence, security, and technology. We build trusted foundations that don’t just meet recognised standards and certifications – they exceed them, ensuring resilience, credibility, and long-term advantage.
We’ve supported organisations across defence, security, and tech to secure certifications, pass audits first time, and strengthen their position in the market.
A WHG initiative that cuts through the noise of Defence Standards, JSPs, and ISO compliance.
We’re not here to recite clauses — we’re here to unpack the grey areas: the vague, misinterpreted, and often overlooked requirements that derail audits and compromise assurance in defence, security, and tech supply chains.
This is where compliance gets mission-critical.
Whether it’s quality, information security, risk, or supplier resilience, we’ll help you see past the jargon and apply standards in the real world. No box-ticking. No templates. Just straight talk — one clause, one standard, one hard truth at a time.

As artificial intelligence rapidly reshapes defence, security, and technology, ISO 42001 establishes the framework for control, accountability, and trust in AI systems. This standard sets out governance, risk, ethics, and lifecycle management — ensuring AI is deployed with discipline and responsibility in high-stakes environments.
At WHG, our approach to ISO 42001 goes beyond compliance. We help organisations build AI solutions that are secure, transparent, and mission-aligned. Whether you’re developing, integrating, or overseeing AI technologies, we ensure your systems are robust, audit-ready, and trusted by regulators, partners, and clients.

ISO 9001 is the internationally recognised benchmark for quality management — and in defence, security, and technology, quality is non-negotiable. The standard provides a framework to streamline operations, ensure consistency, and demonstrate reliability across complex supply chains.
At WHG, we help organisations implement ISO 9001 not just to “get certified,” but to build systems that strengthen credibility, secure contracts, and deliver assured performance where it matters most.
ISO 14001 is the international standard for environmental management — essential for organisations operating in defence, security, and technology. It provides a structured approach to reducing waste, managing environmental risk, and meeting regulatory expectations across complex supply chains.
At WHG, we help you implement ISO 14001 as more than a compliance exercise — it’s about building systems that cut costs, prove sustainability credentials, and demonstrate environmental responsibility to primes, regulators, and stakeholders.
ISO 45001 is the global standard for occupational health and safety — critical in defence, security, and technology environments where risk is ever-present. It provides a framework to reduce hazards, strengthen controls, and protect people in high-stakes operations.
At WHG, we help organisations achieve ISO 45001 not just for compliance, but to embed a proactive safety culture that safeguards teams, meets legal requirements, and builds confidence with clients and regulators.
ISO 27001 is the international benchmark for information security — vital in defence, security, and technology where protecting sensitive data is non-negotiable. It provides a structured framework to manage cyber risks, secure classified information, and maintain operational resilience.
At WHG, we help organisations implement ISO 27001 to do more than pass an audit — we build systems that safeguard client trust, protect supply chains, and prove security credibility in the most demanding environments.
ISO 22301 is the international standard for business continuity management — essential in defence, security, and technology where resilience under pressure is critical. It provides a framework to prepare for disruptions, protect critical operations, and recover quickly when incidents occur.
At WHG, we help organisations implement ISO 22301 to demonstrate more than compliance — we build continuity systems that prove reliability, strengthen stakeholder confidence, and keep you mission-ready in the face of disruption.
ISO 50001 is the international standard for energy management — critical for defence, security, and technology organisations under pressure to improve efficiency and reduce environmental impact. It provides a framework to cut energy use, lower costs, and reduce carbon emissions across complex operations.
At WHG, we help you implement ISO 50001 not just as a cost-saving measure, but as a system that demonstrates sustainability, strengthens compliance, and supports long-term operational resilience.
Ralph Nader
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WalHan Group Ltd T/A WHG
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