Accessibility links Skip to main content

Normec OWS Receives Recognition for the DIN Geprüft Certification Program for Biodegradable Marine Products

We are pleased to announce that Normec OWS has been accredited by DIN CERTCO to conduct testing in accordance with the DIN Geprüft Marine Biodegradable Certification Scheme. This new certification complements our existing accreditation by DIN CERTCO for testing industrial compostability, home compostability, and soil degradation. With this expansion, Normec OWS strengthens its position as a versatile partner in the field of biodegradability and sustainability testing.

Continue reading
A coral reef with colorful fish in clear seawater bathed in sunlight.
Infographic showing various marine toxicity tests for assessing biodegradability and environmental impacts in the marine environment.

Key features of the DIN Geprüft certification program for marine biodegradability:

1. Greater emphasis on ecotoxicity

The new program emphasizes ecotoxicity testing, which is more rigorous and requires an evaluation across three trophic levels:

  • Degraders: marine microorganisms.
  • Primary producers: algae.
  • Primary consumers: invertebrates.
    These requirements ensure that materials certified under this label are not only biodegradable but also safe for marine ecosystems.

2. Comprehensive biodegradability tests

Biodegradability tests must be conducted under marine conditions, including the following environments:

  • Seawater.
  • Seawater and sediment.
  • Marine sediment only.
    The tests are conducted within a controlled temperature range of 15–25 °C, simulating realistic marine conditions.

3. Realistic disintegration tests

Disintegration tests are also conducted in marine compartments that accurately mimic actual conditions. Like the biodegradation tests, these tests are conducted at 15–25 °C to ensure practical applicability.

Our Comprehensive Customer Support

At Normec OWS, we strive to simplify the certification process for our customers. Our end-to-end support includes:

  • Initial consultation: We help you determine the tests required for the certification of your material.
  • Assistance with DIN CERTCO approval: We ensure that the established test plan meets the requirements of the certification body.
  • Test execution: We conduct tests for biodegradability, disintegration, and ecotoxicity in accordance with DIN CERTCO standards.
  • Certification support: If desired, we can assist you during the certification process and provide additional advice and expertise (for an additional fee).

Why Choose Normec OWS?

Our accreditation by DIN CERTCO for this new certification program is a testament to our expertise and commitment to promoting sustainability. By partnering with us, you gain access to:

  • A team of experienced scientists and technical experts.
  • State-of-the-art testing facilities.
  • Customized support to meet your specific needs.

With this latest accreditation, Normec OWS once again reaffirms its commitment to helping companies navigate the complexities of sustainability certifications, ensuring their products meet the highest standards for biodegradability and environmental safety.

Looking for a research and analysis partner who thinks along with you?

Whether it’s monitoring, permitting, quality control, or complex environmental issues, together we provide reliable insights you can rely on with confidence.

Request a quote

Fill out the form and we will contact you shortly.

Name
In which country would you like assistance?
Privacy Policy 

Contact us

Fill out the form and we will contact you shortly.

Name
In which country would you like assistance?
Privacy Policy 

Related news articles

Organic soil material is being evaluated for research on soil quality and sustainability.
15 Aug 2025

Sustainable Plastics: Normec OWS Test Innovation

Normec OWS’s high-throughput biodegradability screening platform has been featured in Sustainable Plastics, with a focus on its role in accelerating the development of sustainable materials.

A table-top discussion with documents and notes during a quality or audit meeting.
10 Dec 2025

Normec OWS Recognized as a Key Innovator by the European Commission’s Innovation Radar

Normec OWS has been recognized as a key innovator by the European Commission’s Innovation Radar for its contribution to the EU-funded research and innovation project PRESERVE.

Workers are sorting dark organic materials by hand on a workbench during laboratory or quality control.
24 Jun 2026

Normec OWS Accredited by TÜV AUSTRIA for REAL Certification Tests

Normec OWS is pleased to announce that it has been accredited by the TÜV AUSTRIA Group as a testing laboratory for industrial and household compostability under the REAL (Renewable Energy Assurance Ltd) certification program in the United Kingdom. This recognition further strengthens our commitment to sustainability and quality assurance.

Hands sorting dark organic samples on a workbench during laboratory testing.
28 Mar 2026

Normec OWS Enters into a Partnership with FITI Testing & Research Institute

Normec OWS is partnering with the FITI Testing & Research Institute to promote testing for biodegradability and compostability.

Sign up for our newsletter

Sign up

Fill in the form and you’ll receive our newsletter shortly.

Naam
Privacy Policy 

Related Services

Environmental soil testing

Marine degradation

Ecotoxicity testing

Degradation in freshwater