All you need to know about CE Marking
Why Testing Your Product First Is the Most Expensive Way to Start a CE Marking Project
The Instinct That Costs Manufacturers Time and Money
When a manufacturer outside the EU decides it is time to access the European market, the first instinct is almost always the same: send the product to a testing laboratory and see what happens. It feels like progress. It feels concrete. You get a report, you learn something, you move forward.
In reality, this is one of the most expensive decisions a manufacturer can make at the start of a CE marking project. Not because testing is unnecessary — it is not, it is essential — but because testing before the compliance groundwork is done generates waste on a predictable and avoidable scale.
This article explains why, and what the right starting point actually looks like.
What a Testing Lab Actually Does — and What It Does Not
A testing laboratory measures. That is its function. It applies defined test methods to a product and reports whether the results meet specified criteria.
What a laboratory does not do is decide which standards apply to your product, which directives are relevant, which test configurations are correct for your intended use, or what the final technical file needs to contain.
Those decisions belong to the manufacturer — and to whoever is advising the manufacturer on compliance.
This distinction matters enormously in practice. When a manufacturer sends a product to a laboratory without having first defined the full regulatory scope, one of several things happens:
The laboratory tests against the standards it knows best, or the ones the manufacturer mentions, which may not be the complete set. The manufacturer receives a report that is technically valid but does not cover all applicable requirements. The gap is discovered later — often at the point of drafting the Declaration of Conformity.
Or the laboratory tests against a version of a standard that has since been superseded, or against the right standard but for the wrong product configuration. The results are not usable for conformity purposes. The tests must be repeated.
Or the product is modified during or after testing — because a design issue is identified, or a customer requirement changes — and the tests no longer reflect the product as placed on the market. Repetition, again, at full cost.
None of this is the laboratory’s fault. It is the predictable consequence of beginning a compliance project at the wrong stage.
The Three Things You Need to Know Before You Test Anything
Before a single test is commissioned, three things need to be defined with precision:
Which directives and regulations apply. A product that appears to be straightforward machinery may also fall under the Low Voltage Directive, the EMC Directive, and — if it contains wireless communication features — the Radio Equipment Directive. A product intended for outdoor use may be subject to the Outdoor Noise Directive. Missing a directive is not a minor oversight: it invalidates the Declaration of Conformity and, in some cases, the entire conformity assessment.
Which harmonised standards apply, in their current version. The EU’s harmonised standards landscape is not static. Standards are updated, superseded, and withdrawn. Testing against a standard whose reference has been removed from the Official Journal of the European Union does not create a presumption of conformity — even if the results are technically sound. The list of currently applicable harmonised standards by directive is publicly available through the European Commission, and it changes. Knowing which version applies at the moment of testing is not optional.
What the technical documentation file must contain. The technical file is the legal record of conformity. Its required contents vary by directive and product category, but they always include more than test reports: design drawings, risk assessments, bills of materials, instructions for use, and the Declaration of Conformity itself, among other elements. If the file structure is not defined before testing begins, manufacturers frequently discover — after spending significant sums on laboratory work — that the test reports address only a fraction of what is needed, and that other documents must be produced before the file is complete.
Without these three elements defined upfront, any investment in testing is premature.
What Happens When You Skip the Assessment
The consequences of beginning with testing rather than assessment are not hypothetical. They are routine. Here are the scenarios that recur most often:
The wrong standard is applied. The laboratory tests to a standard the manufacturer identified from a web search or a colleague’s recommendation. The standard is plausible but not the correct harmonised standard for the product category. The report is not usable for CE marking purposes. New tests are required under the correct standard, at full cost.
A directive is missed. The product has electronic components that generate or are susceptible to electromagnetic interference. The EMC Directive applies. Nobody identified this at the outset. The conformity assessment reaches the Declaration of Conformity stage and the omission is identified. EMC testing must be commissioned separately, adding weeks to the timeline and cost to the budget.
The product changes after testing. A component is substituted, a software update changes behaviour, or a mechanical modification is made in response to a buyer’s specification. The tested configuration no longer matches the product as sold. Depending on the nature of the change, some or all tests must be repeated.
The standard is superseded. Testing is commissioned in January against a harmonised standard whose reference was updated in the Official Journal in March. By the time the technical file is assembled, the tested standard is no longer the current reference. The presumption of conformity is weakened. Additional testing or documentation is required.
Each of these scenarios has a real cost — in testing fees, in consultant time, in project delays, and in the commercial cost of not being able to access the market on the planned date. All of them are avoidable with a structured assessment at the start of the project.
The Right Starting Point: A Compliance Assessment First
The correct entry point for any CE marking project is not the laboratory. It is a compliance assessment: a structured, expert-led process that defines exactly what is required before any external spend is committed.
A proper compliance assessment delivers three things:
A complete identification of applicable directives, regulations, and harmonised standards. Not a best guess, not a partial list — a comprehensive mapping of every regulatory requirement that applies to the product based on its technical characteristics, intended use, and target markets. This includes secondary directives that are frequently overlooked, and verification that the identified standards are current and applicable. For an overview of the main CE marking frameworks currently in force, the CE Marking section of this site provides structured information by product category.
A defined technical documentation structure. A complete list of every element the technical file must contain — organised by directive, with an indication of which elements the manufacturer can produce internally and which require external specialist input. This is the document that turns a CE marking project from an uncertain process into a managed one.
A realistic project roadmap. A structured breakdown of all tasks required to achieve conformity: what must be done, in what sequence, by whom, and with what estimated timeline. Including an honest assessment of what is already complete — because manufacturers often have existing documentation that can be adapted, and knowing this at the start saves significant duplication of effort.
With these three outputs in hand, a manufacturer can go to a testing laboratory with a precise brief. The laboratory knows exactly what to test, under which standards, and for which product configuration. There is no ambiguity, no scope creep, and no discovering mid-project that something was missed.
The official NANDO database, maintained by the European Commission, lists all notified bodies designated for each directive and product category — a resource that becomes genuinely useful only once you know which directive applies to your product, which is precisely what the assessment establishes.
How a Compliance Assessment Changes the Economics
The compliance assessment is not an additional cost on top of the CE marking project. It is a cost redistribution — one that systematically reduces total project spend.
A testing campaign that must be repeated because the wrong standard was applied costs twice. A technical file that must be restructured because the required elements were not defined upfront costs the time of everyone involved in producing it. A project timeline that extends by six weeks because a directive was missed costs whatever market opportunity was waiting at the end of that timeline.
The assessment phase is short — typically one to two weeks for most product types. Its cost is a fraction of a single laboratory test campaign.
Its value is in making every subsequent spend in the project deliberate rather than reactive.
Manufacturers who start with an assessment do not spend less on compliance overall — the regulatory requirements are what they are. But they spend on the right things, in the right order, without repetition. That is a materially different project experience from the one that begins with a laboratory invoice and discovers the regulatory map along the way.
How GetReady Compliance Approaches This
Every compliance project we take on begins with an assessment phase. It is always the first step, regardless of product type, market, or the manufacturer’s existing compliance experience.
In this phase, we identify all applicable directives and harmonised standards in their current version, define the complete structure of the technical documentation file, and prepare a project roadmap with tasks, sequencing, and realistic timelines.
The manufacturer receives a clear picture of exactly what is required and what the path to conformity looks like before committing to the next phase of work.
This starting point means that when testing is commissioned — and it always is, at the right moment — it is commissioned correctly. The laboratory receives a precise brief. The results are usable. The technical file comes together without structural gaps or surprise omissions.
It is also how we protect the manufacturer’s budget: by ensuring that every euro spent on the compliance project is spent on work that contributes directly to the final outcome.
If you are planning a CE or UKCA marking project and want to begin with a structured assessment rather than a laboratory invoice, request a quote and we can scope the assessment phase for your specific product.
Category: CE Marking