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The mark of trust 

Due diligence is a continuous process, just like quality control.

Nature's Barcode™ is a comprehensive risk-based approach to verification, which brings you quality and legality assurance on your timber product.

All Nature's Barcode™ products are verified by DoubleHelix to be legally harvested and manufactured with consistent species and origin of raw material.

 
 

Tap on our scientific expertise

We always incorporate scientific testing where possible into your customised Nature's Barcode™ verification system.

This means independent verification of claims of origin and/or species through various methods, such as DNA or isotope analysis. Helping you understand which scientific approach would be the most suitable is a key part of DoubleHelix’s service.

Like quality testing, the Statistical Process Control approach is used. This means not every piece of product needs to be tested in order to be sure.

 
 

Other services

Certisource Timber Certification

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As a Certification Body accredited to ISO/IEC 17065:2012, we provide forest and sawmill auditing services in Indonesia against the CertiSource Legality Assessment Standard. 

CertiSource is a new approach to timber certification. The CertiSource Standard goes beyond basic legal requirements and puts forest concessions and sawmills on the road to sustainable forest management.

Myanmar product verification

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We also provide verification services on Myanmar timber products, demonstrating with the highest possible level of assurance that your timber products have been legally transported, purchased and processed according to the laws of Myanmar and any other country of manufacture. 

DoubleHelix is also the only international organisation so far to obtain permission to visit Myanmar's teak forests to obtain harvest and log transport documentation stored in forest offices. If you require this service, please contact us

 
 

Why you should trust us

EXPERTISE AND NETWORK

Our team of in-house experts and network of associates extends to North and South America, Europe, Australia and Africa, with dedicated DoubleHelix offices in the United States, Singapore and Indonesia. This local presence and expertise enables us to offer on-site assessments at highly competitive rates.

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Start building trust today. 

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Singapore - Head Office
We’ve moved! Find us at:
5 Shenton Way, #10-01
Singapore 068808

Mail us at:
163 Tras Street, #10-05
Singapore 079024

+65 6227 9706

United States of America
718 7th Street NW
Second floor
Washington DC 20001

Indonesia
Taman Beverly, #18C
49-55 Jalan H.R. Muhammad
Surabaya 60189

+62 31 732 5415