Learn what a REACH certificate of compliance is, who needs it, and how it impacts your business.

If your business manufactures, imports, or distributes products in the European Union, you’re likely aware of the REACH regulation. Further, there’s a good chance you’ve also encountered the term “REACH certificate of compliance.” But what exactly does that term mean—and is it a form of compliance documentation that you actually need?
Given its stature and the number of markets that fall within its scope, REACH is not an environmental directive that should be overlooked or given short shrift. Violating REACH can impact your ability to sell products in Europe, trigger significant penalties, and lead to serious reputational fallout. But is a REACH certificate of compliance essential to avoiding noncompliance and its consequences?
In this guide, we’ll break down what a REACH certificate of compliance is, how it works, and whether your business needs one.
A REACH certificate of compliance is a document that confirms a product complies with the European Union’s Registration, Evaluation, Authorisation, and Restriction of Chemicals, otherwise known as REACH. Initially implemented in 2007, REACH governs the use of chemical substances in products sold within the EU.
When it comes to a REACH certificate of compliance, there are a few important facts that need to be established. First, neither the EU, REACH, nor the European Chemicals Agency (which is responsible for administering the regulation) offers a single, standardized certificate demonstrating compliance. But while there is no single universal document demonstrating compliance, many businesses still use a REACH certificate of compliance as a way of declaring that their products are in full adherence with the regulation. As such, some version of this document is often requested by importers, distributors, or regulatory authorities as proof of compliance.
In other words, a REACH certificate of compliance acts as your company’s assurance that your product does not contain any substances over the legally permitted thresholds established by the EU, and adheres to all other relevant chemical safety standards.
But while there is no single universal document demonstrating compliance, many businesses still use a REACH certificate of compliance as a way of declaring that their products are in full adherence with the regulation.
REACH is one of the most comprehensive chemical regulations in the world, and its primary goal is to protect human health and the environment from hazardous substances. Failing to meet REACH requirements can lead to a range of different consequences, all of which are highly detrimental to a company’s revenue, legal status, and/or public image:
While certainly not a substitute for actual compliance, a REACH certificate of compliance is a way of showing regulators that you’re adhering to the chemical directive. In this way, it’s matured into a best practice and industry standard for organizations operating in the EU and internationally more broadly.
While not every business needs a REACH certificate of compliance, a significant percentage do. Generally, you should consider obtaining one if you fall into any of the following categories:
If you produce goods that contain chemical substances, you must certify to the European Chemicals Agency (ECHA) that those substances are registered and compliant under REACH. A REACH certificate of compliance helps demonstrate that you’ve met these obligations.
Importers bear significant responsibility under REACH. If you bring products into the EU from outside countries—such as the U.S. or Canada—you are legally responsible for ensuring compliance. In many cases, EU customers will require a REACH certificate of compliance from businesses outside of Europe whom they’re importing goods from.
Even if you’re not directly responsible for manufacturing or importing goods that fall within REACH’s scope, downstream users often request a REACH certificate of compliance from suppliers. This is a protective measure administered to reduce their own compliance risk and potential exposures.
Online sellers shipping to EU customers are increasingly being asked to provide documentation proving compliance with major regulations like REACH. A REACH certificate of compliance can serve as that documentation, helping to prevent delays or even product removals from marketplaces.
It’s important to remember that there isn’t a single standardized REACH CoC. With that said, most REACH certificates have a few common characteristics:
Some certificates also include test results or references to third-party lab reports. These additional forms of evidence strengthen the certificate and bolster its credibility as a regulatory document demonstrating compliance.
A key part of any REACH certificate of compliance involves addressing substances of very high concern—often abbreviated as SVHCs in the EU. SVHCs are chemicals identified as particularly harmful, and they’re subject to strict controls by ECHA.
If your product contains SVHCs above 0.1% weight by weight, you must:
Your REACH certificate of compliance should clearly state whether SVHCs are present and, if so, how they’re being accounted for in your product and packaging.
Furnishing a REACH certificate of compliance—either internally or through a third party—should always be the final step in a longer and more comprehensive regulatory process. Before producing a CoC, businesses need to meet all the requirements imposed by REACH.
This is what a typical REACH compliance process looks like:
Step One: Identify Chemical Substances
List out all materials and substances used in your product.
Step Two: Verify Registration Status
Ensure that any substances requiring registration under REACH are properly registered.
Step Three: Conduct Testing
Work with a qualified laboratory to test for restricted substances and SVHCs.
Step Four: Gather Supplier Declarations
Collect compliance statements from your suppliers to ensure full supply chain transparency.
Step Five: Draft the Certificate
Finally, create your REACH certificate of compliance, summarizing all findings and confirming adherence.
Furnishing a REACH certificate of compliance—either internally or through a third party—should always be the final step in a longer and more comprehensive regulatory process.
There are a number of widespread misunderstandings around REACH and its compliance certifications.
A REACH certificate of compliance should not be interpreted as a compliance burden that confers no other advantages. In actuality, having a CoC can help organizations in a myriad of different ways:
Navigating global regulations can be challenging, and understanding the role of a REACH certificate of compliance is one step in the larger project of grasping the full sweep of the global regulatory landscape. A REACH certificate of compliance should be perceived as both a safeguard and a strategic asset—a document that allows businesses to not only stay in compliance, but also boost their competitiveness and credibility in their specific industries and markets.
Companies that want to achieve full regulatory adherence often draw on the resources and expertise of a compliance tool. Z2 offers businesses a versatile suite of compliance capabilities, including data scoping; due diligence and supplier campaigning; comprehensive risk analysis; and reports and declarations. In the latter category, Z2 can provide organizations with REACH certificates of compliance for specific products, giving them the kind of third-party verification that strengthens credibility and confidence across the supply chain.
To learn more about Z2 and how it can help companies achieve compliance and produce documentation that verifies regulatory adherence, schedule a free trial with one of our product experts.
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