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Tunley Environmental30 May 20256 min read

Implementing Sustainable Procurement in Supply Chain Operations

The UK treasury estimates that gross spending on public sector procurement increased by ...
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Tunley Environmental29 May 20255 min read

CSRD vs NFRD: What's the Difference?

Introduced in 2014, the Non-Financial Reporting Directive (NFRD) was a landmark ...
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Tunley Environmental22 May 20255 min read

Common PPN 006 Mistakes to Avoid for Compliance

On the 24th February 2025, PPN 06/21 was renamed to PPN 006. The structure and content ...
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Tunley Environmental9 May 20255 min read

Using CBAM to Strengthen Sustainability in Mining

The mining industry contributes between 4% and 7% of total Greenhouse Gas (GHG) emissions ...
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Tunley Environmental30 Apr 20254 min read

Understanding CSRD: What is Double Materiality Assessment?

As the Corporate Sustainability Reporting Directive (CSRD) takes over from the ...
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Tunley Environmental16 Apr 20255 min read

PPN 006 Requirements for NHS Suppliers Explained

On the 24th February 2025, PPN 06/21 was renamed to PPN 006. The structure and content ...
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Tunley Environmental7 Apr 20255 min read

The Difference Between ISO 14068 and ISO 14064-1

Globally, there are various sustainability standards set up to guide organisations ...
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Tunley Environmental13 Mar 20255 min read

Why You Should Outsource Your SECR Reporting

SECR (Streamlined Energy and Carbon Reporting) is a mandatory regulatory framework ...
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Tunley Environmental26 Feb 20255 min read

What CBAM Means for Global Trade

The global trade landscape is undergoing a big transformation with the rollout of the ...
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