Services
IEC 62443 Secure SDLC implementation package
A structured documentation and process foundation for building, operating and evidencing a secure product development lifecycle against IEC 62443-4-1, with relevant cross-references to IEC 62443-4-2 component requirements and IEC 62443-3-3 system requirements.
Who it is for
This is for manufacturers and product organisations that need a defensible way to make product security repeatable — across development, release, vulnerability handling and maintenance — without starting from a blank page.
What the package establishes
- A practical secure-SDLC structure mapped to the IEC 62443-4-1 lifecycle practices.
- Policies, procedures, work instructions and record templates your team can adapt to its own organisation.
- Traceability from lifecycle activities to relevant IEC 62443-4-2 component and IEC 62443-3-3 system security requirements, where they inform the SDLC evidence.
- A clear evidence model for design decisions, security reviews, verification, release and post-release work.
- A maintainable baseline that can be updated as standards, product scope and internal responsibilities evolve.
The outcome
You receive a coherent starting point for a secure product development lifecycle — not a pile of disconnected documents. The material is designed to be completed, operated and evidenced by the people who build and maintain the product. The package supports selected evidence relevant to CRA obligations, particularly vulnerability handling under Annex I Part II. It does not establish CRA conformity.
Usage terms
You may adapt the templates and use them within your organisation indefinitely, including after any engagement with us ends. The documents you complete from them are yours: share them with auditors, certification bodies, authorities or customers, and publish them where your obligations require — for example a vulnerability disclosure policy. The templates themselves, in template form, whether unchanged or adapted, may not be resold, redistributed or published.
What it is not
- It is not IEC 62443 certification or a conformity assessment.
- It does not guarantee that a product or organisation meets every applicable requirement.
- It does not replace the official IEC standards or product-specific engineering judgement.
- Customer-specific implementation and audit support are available as a bespoke engagement. How bespoke engagements work
How it starts
- 01
Describe the product and context
Tell us what you build, where it is used, and which standards or customer requirements are already in view.
- 02
Confirm the right scope
We clarify the product family, development organisation and evidence needs so the package is neither too broad nor too thin.
- 03
Receive the package outline
We explain the deliverables, usage terms, update model and any implementation support before you decide whether to proceed.
Get in touch
Start with the part that is hardest to make repeatable
If your team is building a secure SDLC from scratch, replacing scattered documents, or preparing for a customer or certification conversation, describe where you are today. We will come back with the relevant package scope and a sensible starting point.
We reply within two working days.
Full contact detailsOpens our scheduling page in a new tab — pick a slot that suits you.
Worth including in a first message
- What you build, and how many product lines the secure SDLC would cover.
- How development is organised today — team size, release cadence, and toolchain.
- Whether a customer requirement, certification audit, or CRA deadline is driving this.
Please keep a first message free of confidential technical detail and trade secrets. Once we reply we can agree an encrypted channel for anything sensitive.