Resources
What we can demonstrate
A GPR-certified building, certified fibres and quality that can be traced batch by batch. Here is what HMG can demonstrate, and how to request the documents.

01Overview
Everything at a glance
What HMG can demonstrate, what it applies to and how it stands.
- 01
GPR 8.0
Our building at Park Forum is GPR certified: an energy-efficient building, rated with the Dutch sustainability benchmark for buildings.
Building
Certified
- 02
GRS and other certified fibres
We work with sustainable, certified fibres, including fibres certified to the Global Recycled Standard.
Fibres
Demonstrable per product
- 03
EU regulations
We produce in compliance with the EU regulations that apply to our products.
Products
Compliant
- 04
Laboratory tests
We have our products lab-tested for the various markets we supply.
Products
Per market
- 05
Batch traceability
Every batch can be traced: our warehouse management system (WMS) follows the goods from production to dispatch.
Production
Per batch
Certificates and test reports are available on request. With a quote, you receive the documents that belong to your products.
02The building
Sustainability with a measurable score
GPR Gebouw is the Dutch sustainability rating for buildings: it expresses a building's performance as a score on a scale of 1 to 10. Our energy-efficient building at Park Forum is certified with a rating of 8.0.
GPR Gebouw rates five themes
- EnergyThe building's energy use and how sustainably that energy is generated.
- EnvironmentThe environmental impact of the building and its materials over their whole life.
- HealthThe indoor climate: air, light, sound and temperature.
- Quality of useHow usable and accessible the building is.
- Future valueHow well the building adapts to different or future use.

03Fibres
GRS and certified fibres
For our fillings and fabrics, we work with sustainable, certified fibres, including fibres certified to the Global Recycled Standard.
- What is GRS?
- The Global Recycled Standard is an international, voluntary standard owned by Textile Exchange. It verifies how much recycled material a product contains and tracks that material through the whole supply chain, with certification by an independent body.
- What the standard requires
- Beyond recycled content and its origin, GRS sets requirements for social conditions, environmental practices and the use of chemicals in production.
- At HMG
- We tell you, article by article, which certified fibres are available for your product. You receive the relevant certificates with the quote.
04Quality & compliance
Checked at every step
At HMG, quality management is built into every production step. Here is what that means for your buying.
- 01
EU regulations
We produce in the Netherlands, in compliance with the EU regulations that apply to our products.
- 02
Tested for your market
Our products are lab-tested for the various markets we supply.
- 03
Traceable by batch
Every batch can be traced; our WMS follows the goods from production to dispatch.
- 04
Checked in-house
Consistent filling accuracy and standardised packaging, even at large volumes.
05On request
Certificates and test reports, on request
We will gladly send you the certificates and test reports for your products. Let us know which products they concern and for which market.
Your own requirements?
Does your organisation require a specific label or test, such as OEKO-TEX or Downpass? Mention it in your enquiry: we will tell you for each product what we can demonstrate.
Go to the enquiryRequest production
Having a collection made? Start with your brief.
Tell us what you would like produced, in what quantities and by when. An account manager will contact you within one working day.