Services
Compliance & Safety Readiness
Support for standards mapping, CE marking readiness, certification planning, compliance gaps, safety documentation, evidence packages, and preparation before customer, lab, or external review.
Overview
Electrified products often face overlapping expectations from customers, regulators, test labs, transport rules, standards, and certification bodies. The technical work may be sound, but if the compliance path is unclear or the evidence package is incomplete, programs can lose time late in development.
WT Engineering supports teams preparing products for validation, certification engagement, regulatory review, customer approval, or market entry.
The focus is practical: identify what applies, clarify what evidence is needed, find gaps early, and help the team prepare defensible documentation before the milestone becomes urgent.
What we do
Support may include:
standards and regulatory pathway review
CE marking readiness support for battery systems and safety-critical components
compliance gap assessment
certification readiness review
technical documentation planning
test strategy and evidence planning
requirements-to-standard mapping
review of technical files, reports, and supporting evidence
coordination support with external labs or certification bodies
battery transport and product safety planning
customer or third-party review preparation
support during issue resolution after failed or marginal tests
functional safety-informed requirements and validation support
Typical questions we help answer
Which standards, rules, or approval paths apply to this product?
What evidence will a customer, lab, authority, or certification body expect?
Are there gaps between the design, the requirements, and the test plan?
Is the technical file strong enough to support the compliance claim?
Are assumptions being documented clearly enough to defend later?
What should be fixed before spending money on formal testing?
Are safety-related requirements and validation evidence clearly connected?
Is the team ready to engage a lab, certification body, notified body, or external assessor?
Our approach
We start by understanding the product, intended use, target markets, applicable standards, and upcoming approval or test milestone. From there, we map likely requirements, review existing documentation, and identify gaps between the design evidence and the expected compliance path.
The output is intended to be useful to the engineering team, not just a standards checklist. That means prioritizing the issues most likely to affect schedule, certification, customer acceptance, safety review, or test success.
The goal is to help the team enter validation or external review with fewer unknowns and a clearer evidence plan.
Why it matters
Compliance issues are expensive when discovered late. A missing requirement, weak rationale, unclear test assumption, incomplete technical file, or weak evidence package can delay launch, trigger retesting, or create unnecessary friction with customers and approval bodies.
A structured compliance and safety-readiness review helps reduce uncertainty before formal testing or external review. It gives the team a clearer basis for decisions, documentation, and certification planning.
Relevant standards and frameworks
WT Engineering has experience supporting standards-driven development, validation planning, and compliance documentation involving battery systems, high-voltage products, vehicle systems, marine electrification, safety-critical components, and energy systems.
Relevant areas include:
Battery and energy storage
UN/DOT 38.3
UN ECE R100
IEC 62619
IEC 62620
UL 1973
UL 2580
EU Battery Regulation 2023/1542
Functional safety and risk
ISO 26262
ISO 13849
IEC 61508-aligned methods
ISO 12100
HARA
FMEA / DFMEA
FTA
risk management and safety case rationale
European compliance
CE marking considerations for battery systems and safety-critical components
technical documentation and evidence planning
requirements-to-standard mapping
test and compliance gap review
preparation before external lab, notified body, or certification engagement
Marine and classification
DNV type approval support
BV type approval support
classification society coordination
marine battery validation and compliance test planning
EMC and electrical safety
EMC test planning
EMC issue investigation and corrective-action support
electrical safety documentation
high-voltage safety considerations
safe handling of high-voltage systems
Your resume supports this standards list, including CE marking, ISO 26262, IEC 61508, ISO 13849, UN ECE R100, UN/DOT 38.3, IEC 62619, IEC 62620, UL 1973, UL 2580, EU Battery Regulation 2023/1542, DNV/BV type approval, EMC testing, and certification-body engagement.
Functional safety-informed support
Some programs need a full functional safety lifecycle. Many first need something more basic: clearer hazards, clearer safety requirements, clearer validation evidence, and better documentation of safety-related decisions.
WT Engineering supports practical functional safety-informed activities, including:
hazard identification and risk assessment
safety concept support
safety requirement derivation and allocation
DFMEA / FMEA / FTA support
safety-related validation planning
safety documentation review
preparation before external FuSa review or assessment
Relevant frameworks may include ISO 26262, ISO 13849, IEC 61508-aligned methods, and ISO 12100 risk assessment principles.
Good fit for
This service is a good fit when a team is:
preparing for product validation, certification engagement, or customer review
entering a new market or approval pathway
building a compliance plan for a battery, BMS, vehicle, vessel, or industrial product
unsure which standards or evidence expectations apply
working with third-party labs, certification bodies, notified bodies, or classification societies
trying to close documentation gaps before a major milestone
preparing safety-related documentation for internal or external review
preparing for CE marking or other market-entry compliance work
Deliverables may include
compliance roadmap
standards applicability matrix
CE marking readiness review
certification readiness review
compliance gap assessment
test and evidence plan
technical file checklist
requirements-to-standard traceability matrix
safety documentation review
functional safety-informed validation review
lab or certification body coordination support
prioritized action plan before formal testing
Important note
WT Engineering does not act as a certification body, notified body, or accredited test laboratory. The focus is engineering support, documentation readiness, and preparation for internal or external review.
