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Paloma Jurado
July 21, 2025 / 220

RETRAY Approval Audit at Sulayr: One More Step Toward Excellence in Tray-to-Tray Recycling

News
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This week at EXTERNA, we had the honor of visiting the facilities of Sulayr Recycling PET Trays S.L., a pioneering company in Europe in the... Continue reading
Paloma Jurado
June 30, 2025 / 234

Reduction of the total percentage of recycled content by using masterbatch

News
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What is masterbatch? Masterbatch, commonly known as master or colorant, is a concentrated mixture of pigments or additives dispersed in a carrier resin in the... Continue reading
Paloma Jurado
February 3, 2025 / 404

Why do major companies choose EXTERNA to be certified in standards based on UNE-EN 15343 and save on plastic tax?

externa & large companies
EN 15343
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In a context where sustainability and cost reduction are key to competitiveness, more and more companies are seeking certification under the RETRAY scheme as well... Continue reading
Pablo Orozco
December 4, 2024 / 543

Sustainability in the Plastic Sector: The Growing Relevance of UNE-EN 15343 Certification

News
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Sustainability in the plastic sector is more critical than ever. As concerns about environmental pollution rise, so does the need for safe and transparent processes... Continue reading
Paloma Jurado
November 11, 2024 / 1476

New obligations on single-use plastic containers

Do you know the new 2025 obligations for manufacturers, importers or distributors of single-use plastic packaging in Spain? The plastic tax (0.45 euros per kilogram... Continue reading
Paloma Jurado
October 7, 2024 / 377

Is the recycling rate of packaging real?

Is the recycled plastic content in all the packaging we consume real? You care about reducing the impact of consumerism and striving for a more... Continue reading
Pablo Orozco
October 11, 2023 / 1427

Externa® obtains ENAC accreditation as a Certification Entity

News
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On 29 September, Externa Soluciones was officially accredited by ENAC to carry out product audits. The scope of the accreditation covers the certifications of the... Continue reading
Pablo Orozco
October 11, 2023 / 2861

Everything you need to know about the plastic tax in Spain and nobody has managed to explain.

News
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As of January 1, 2023, a new tax has been implemented in Spain: the Tax on Non-Reusable Plastic Packaging. This tax is a levy contained... Continue reading
Pablo Orozco
June 15, 2023 / 756

Success stories in the circular economy of plastics

News
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Firstly, it is worth highlighting the case of Danone, which has committed to using 100% recyclable, reusable or compostable plastics in all its global brands... Continue reading
Pablo Orozco
June 12, 2023 / 763

Learn the top 4 benefits of recycled plastics certification for businesses

Reciclaje plástico
News
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In the circular economy, certification of recycled plastics is not only important to ensure sustainability and transparency in the recycling process, but also has many... Continue reading

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Recent Popular

RETRAY Approval Audit at Sulayr: One More ...

July 21, 2025 0

Reduction of the total percentage of recycled ...

June 30, 2025 0
externa & large companies

Why do major companies choose EXTERNA to ...

February 3, 2025 0

Sustainability in the Plastic Sector: The Growing ...

December 4, 2024 0

New obligations on single-use plastic containers

November 11, 2024 0

Everything you need to know about the ...

October 11, 2023 0

New obligations on single-use plastic containers

November 11, 2024 0

Externa® obtains ENAC accreditation as a Certification ...

October 11, 2023 0

The importance of certification of recycled plastics ...

June 8, 2023 0
Reciclaje plástico

Learn the top 4 benefits of recycled ...

June 12, 2023 0

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Work now with Externa, experts in certification of the circular economy in the plastic industries.

Our auditors have a wide professional experience, both in the field of inspection and certification.

Contact now

Work now with Externa, experts in certification of the circular economy in the plastic industries.

Our auditors have a wide professional experience, both in the field of inspection and certification.

Contact now

EXTERNA is a Certification Entity whose professionals have more than 20 years of experience in the field of management systems.

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