- You are here:
- Home
- Expertise
- Certifications
On the safe side

Quality assurance plays a very important role at KLUG-CONSERVATION. This is clearly demonstrated by certifications for our products and services obtained from independent institutions. As a reliable long-term partner, we offer our customers maximum security and full confidence in our products.

Quality Management DIN ISO 9001
The DIN ISO 9001 standard defines the requirements for quality management systems. At KLUG CONSERVATION, we fully comply with these requirements to ensure that you, as our customer, receive premium products and services of consistently outstanding quality. Our certification confirms that we not only meet customer expectations but also adhere to all applicable legal and regulatory requirements. You can access the DIN ISO 9001 certificate for Walter Klug GmbH & Co. KG here: ISO 9001 - certificate.
For further information about our quality management system and our corporate organization, please visit: DIN EN ISO 9001.

FSC certification
Our paper and board products are manufactured from 100% FSC-certified, fresh fibre cellulose. The FSC (Forest Stewardship Council®) has developed standards for sustainable forest management in line with its goal to ensure that our forests are kept alive for generations to come. As a manufacturer and retailer of FSC-certified paper products, Walter Klug GmbH & Co. KG holds a certification of the supply chain (Chain of Custody (COC) certification). This means that all steps of the supply chain – from forest to final product – are certified under the FSC system. The FSC licence code for Walter Klug GmbH & Co. KG is FSC-C147268 and the certificate code is GFA-COC-003913. FSC® certificate. » more

Climate Alliance Allgäu 2030 and Development and Climate Alliance Foundation
KLUG-CONSERVATION has voluntarily committed to achieving significant CO2-emission reductions by no later than 2030. As a part of this commitment we have joined the Climate Alliance Allgäu and the Development and Climate Alliance Foundation.
KLUG-CONSERVATION will implement the following measures:- Passive house company building (EnEV 2013)
- 65% In-house solar power generation, remaining electricity: 100% green energy
- Transition to LED lighting
- Efficient vacuum turbines replace vacuum pumps
- In-house EV charging stations
- Heat recovery via heat exchanger system
- Additional heating from 100% eco‑gas
- Energy-efficient, high-pressure pump for air humidification
- AI-controlled radiator valves
- Avoidance of car and air travel, increased use of video conferencing
- Paperless business processes
- Optimized raw material usage through new technologies
- Pollination-friendly landscaping on company grounds
- Fair-trade organic products for employee catering
- In-house water treatment instead of transporting bottled water
- Recycling, sorting, waste recycling and recovery
- Reduced hygiene paper consumption through new dispenser systems
-
CO₂-reduced parcel and freight shipping
- Reuse of packaging materials, switch to paper tape, usage of exchange pallets
- Home office options, company bike-leasing
- Two-shift operation
- Discounted vehicle – charging for employees
We have joined the "Climate Alliance Allgäu" and the "Development and Climate Alliance Foundation’.
2024 (Certificate) Climate Alliance Allgäu
2025 (Certificate) Climate Alliance Allgäu
(Certificate) Development and Climate Alliance Foundation
2026 (Certificate) Climate Alliance AllgäuAny remaining unavoidable emissions are compensated through the support of high-quality CO2-reduction projects, both locally and abroad. The international projects in developing and emerging economies are independently certified and comply with the highest recognized standards.
