ISO 14064-1
Certification
Greenhouse Gas (GHS) Management and Reporting
ISO 14064-1
Certification
Greenhouse Gas (GHS) Management and Reporting
Effectively measure, manage and report your GHG emissions with ISO 14064-1 certification.
- ISO 14064-1, or ISO 14064 part 1, is the internationally recognised standard for organisational greenhouse gas (GHG) emissions quantification and reporting.
- It provides a robust framework for measuring, monitoring and reporting your business’s carbon footprint, covering direct and indirect emissions across your operations.
- Achieving ISO 14064-1 certification signals your commitment to transparent and accurate climate reporting, strengthening stakeholder confidence.
- ISOQAR has the expertise and resources to help you become ISO 14064-1 certified, ensuring your GHG reporting processes are effective, compliant, and aligned with wider sustainability goals.
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Benefits of ISO 14064-1
- Improve corporate image
- Legal compliance
- Continual improvement
- Win new business
- Reduce carbon footprint
What is ISO 14064-1 certification?
ISO 14064‑1:2018 is an international standard that provides a framework for the quantification, monitoring, reporting, and verification of GHG emissions within organisations. Its key principles include:
- Accuracy and completeness – accounting for all relevant emissions and removals to provide a true representation of GHG impact.
- Transparency – providing clear, well-documented reporting so stakeholders can understand methodologies and data.
- Consistency – using consistent GHG accounting and reporting practices for meaningful comparisons and progress tracking.
- Relevance – ensuring that GHG information is relevant to the needs of regulators, investors, and the public.
- Conservativeness – adopting cautious assumptions to avoid underestimating GHG emissions or overestimating reductions.
As environmental concerns continue to rise, the importance of robust GHG management and reporting cannot be overstated. ISO 14064-1 certification is more critical today than ever before.
Why choose ISO 14064-1?
Becoming ISO 14064-1 certified:
- Demonstrates your commitment to monitoring and managing your greenhouse gas (GHG) emissions.
- Improves the accuracy and consistency of your emissions data, giving you greater confidence in your carbon reporting and decision-making.
- Helps identify opportunities to reduce emissions, improve resource efficiency and support your wider sustainability objectives.
- Provides independent assurance to stakeholders that your GHG inventory has been developed using a recognised standard, strengthening trust and credibility.
- Supports compliance with customer, regulatory and supply chain reporting requirements.
- Enhances your reputation by demonstrating transparency and accountability in your environmental performance.
Learn more about ISO 14064-1 certification
ISO 14064-1 FAQs
We regularly receive questions about ISO 14064-1 Greenhouse Gas (GHG) Management and Reporting certification. You can read through some of the most frequently asked questions below, with answers compiled by our ISO certification experts.
If you have any further queries, speak with our knowledgeable team on 0330 828 2752.
Why is GHG reporting important?
Greenhouse gas (GHG) reporting allows organisations to understand the environmental impact of their activities and make informed decisions about reducing emissions. ISO 14064-1 certification provides a recognised framework for measuring and reporting emissions consistently, helping organisations demonstrate transparency and build confidence in their environmental data.
Is ISO 14064 mandatory?
No. The ISO 14064-1 standard is voluntary and there is no legal requirement to become certified. However, many organisations adopt it to strengthen their greenhouse gas reporting, support environmental commitments and meet the expectations of customers, investors or regulators.
Who needs ISO 14064-1 certification?
ISO 14064-1 certification can benefit any organisation that wants to measure and report greenhouse gas emissions in a recognised and credible way. It is particularly valuable for businesses with net zero targets, organisations responding to supply chain requirements and companies that publish environmental performance data.
How does ISO 14064-1 fit into the ISO 14064 series of standards?
The ISO 14064 series provides guidance on greenhouse gas measurement, reporting and verification. ISO 14064 Part 1 focuses on organisational greenhouse gas inventories and explains how emissions should be quantified and reported. This ISO 14064-1 greenhouse gases specification guidance forms the foundation for accurate carbon accounting and transparent reporting.
Which GHGs does the ISO 14064-1 standard cover?
The ISO 14064-1 standard covers the main greenhouse gases recognised under international climate agreements. These include carbon dioxide (CO₂), methane (CH₄), nitrous oxide (N₂O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulphur hexafluoride (SF₆) and nitrogen trifluoride (NF₃). Together, these ISO 14064 greenhouse gases provide a complete picture of an organisation’s emissions.
What are the different ISO 14064-1 categories of emissions?
ISO 14064-1 categories group greenhouse gas emissions according to where they originate. The standard identifies six reporting categories, including direct emissions, indirect emissions from imported energy and other indirect emissions across the value chain. Using these categories helps organisations report emissions consistently while improving transparency.
What is the difference between ISO 14064-1 and ISO 14064-2?
ISO 14064-1 focuses on measuring and reporting greenhouse gas emissions at an organisational level. ISO 14064-2 applies to individual greenhouse gas projects, such as initiatives designed to reduce emissions or increase carbon removals. The two standards are complementary but address different aspects of greenhouse gas management.
What is the difference between ISO 14068 and ISO 14064-1?
The difference between ISO 14068 and ISO 14064-1 lies in their purpose. ISO 14064-1 provides the framework for quantifying and reporting greenhouse gas emissions, while ISO 14068 explains how organisations can achieve and demonstrate carbon neutrality. Many organisations use ISO 14064-1 as the starting point before progressing towards ISO 14068-1.
What does “carbon footprint verification” mean in ISO 14064?
ISO 14064 carbon footprint verification is an independent assessment of an organisation’s greenhouse gas data. The verification process confirms that emissions have been measured and reported in line with the requirements of the standard, giving greater confidence in published carbon footprint information.
Is ISO 14064-1 certification only suited to larger businesses?
No. Organisations of any size can benefit from ISO 14064-1 certification. Smaller businesses often use the standard to establish reliable emissions reporting, while larger organisations may use it to support wider sustainability programmes. The requirements can be applied in a way that reflects the scale of each organisation.
How can ISO 14064-1 help us achieve our sustainability goals?
Implementing ISO 14064-1 gives organisations a reliable understanding of their greenhouse gas emissions. Accurate data makes it easier to identify opportunities for improvement, monitor progress against environmental targets and demonstrate accountability to customers, investors and other stakeholders.
I know nothing about ISO 14064-1 certification – where do I begin?
If you’re new to the standard, begin by learning what ISO 14064-1 is and how it applies to your organisation. Training, webinars and consultancy support can help you understand the requirements before developing your greenhouse gas inventory. ISOQAR can also guide you through the certification process and recommend the most appropriate support.
How long does it take to get ISO 14064 Part 1 (2018) certification?
The time required to achieve ISO 14064 Part 1:2018 certification depends on the size of your organisation, the availability of emissions data and the maturity of your existing reporting processes. Some organisations are ready within a few months, while others require additional time to establish their greenhouse gas inventory. Contact ISOQAR to discuss your organisation and receive a tailored estimate.
Can one ISO 14064-1 certificate be extended to cover additional parts of the same organisation?
Yes. An ISO 14064-1 certificate can be extended where additional business units fall within the agreed certification scope and meet the requirements of the standard. ISOQAR can advise on the assessment process if your organisation wishes to expand its certification.
How much does ISO 14064-1 certification cost?
The cost of ISO 14064-1 certification depends on the size of your organisation, the scope of certification and the complexity of your greenhouse gas reporting. Organisations with multiple locations or more extensive emissions data may require additional assessment time. Contact ISOQAR for a quotation based on your certification requirements.
Who issues the ISO 14064-1 certificate?
An ISO 14064-1 certificate is issued by an independent certification body after a successful assessment. Choosing a provider such as ISOQAR helps ensure your greenhouse gas reporting has been evaluated against internationally recognised requirements.
What should I look for in an ISO 14064-1 certification company?
When choosing an ISO 14064-1 certification company, look for a provider with experience in greenhouse gas reporting and environmental verification. It is also worth considering whether they offer UKAS-accredited services where applicable. Clear communication, practical guidance and a transparent certification process can make the journey much more straightforward.
ISO 14064-1 requirements
Wondering how to get ISO 14064-1 certification? Our guide to ISO 14064-1 certification requirements provides a clear overview of what the GHG standard is all about and how to implement the guidance within your organisation.
This guide is for you if:
- You want to understand how verification and validation of greenhouse gas (GHG) emissions works
- You’re looking to improve your GHG measurement and reporting processes in line with international standards
- You’re planning to implement ISO 14064‑1 and want a plain English explanation of the requirements
Download guide to ISO 14064-1 certification requirements
ISO 14064-1 explained: discover the key requirements for successful certification.
ISO 14064-1 implementation
7 steps to becoming ISO 14064-1 certified
Implementing ISO 14064-1 is simple, and we are here to support you at every stage. Just follow these 7 straightforward steps.
Step 1 - Read the Standard
It’s what you will be audited against.
Step 2 - Build Your Team
Get support from colleagues – you can’t do it all on your own.
Step 3 - Get the Skills
Book onto Academy training
Step 4 - Develop Your Management System
Do it yourself or consider using a consultant from the ISOQAR Associate Network (IAN)
Step 5 - Implement Your Management System
Make sure everyone is buying into it.
Step 6 - Check Everything
Carry out an internal audit – we can perform a pre-assessment audit for you.
Step 7 - Get Certified
Shout about your success! We give you logos to display your achievement on your website, stationery and vehicles.
How to implement ISO 14064-1
ISOQAR is accredited by the United Kingdom Accreditation Service (UKAS), the UK’s official government-recognised accreditation body. Like all UKAS-accredited ISO 14064-1 certification companies, we must remain impartial; we can’t help you implement the standard if we will also be carrying out the certification audit.
But you don’t need to worry. Here are two methods your organisation can use to implement ISO 14064-1:
Use an ISO consultant
There are many consultants available to help you. You can find them on our online database.
A consultant will take you from the beginning right through to certification. Consultants bring a wealth of experience and can share best practice from their work with other organisations.
Do it yourself
We will put together a package of support to help you through the complete journey.
A good starting point is to go on a foundation training course with the Academy. They deliver exceptional training whether you’re a beginner or an expert. Most of the courses are CQI IRCA accredited and are run by our own trainers.
ISO 14064-1 FAQs
We regularly receive questions about ISO 14064-1 Greenhouse Gas (GHG) Management and Reporting certification. You can read through some of the most frequently asked questions below, with answers compiled by our ISO certification experts.
If you have any further queries, speak with our knowledgeable team on 0330 828 2752.
Why is GHG reporting important?
Greenhouse gas (GHG) reporting allows organisations to understand the environmental impact of their activities and make informed decisions about reducing emissions. ISO 14064-1 certification provides a recognised framework for measuring and reporting emissions consistently, helping organisations demonstrate transparency and build confidence in their environmental data.
Is ISO 14064 mandatory?
No. The ISO 14064-1 standard is voluntary and there is no legal requirement to become certified. However, many organisations adopt it to strengthen their greenhouse gas reporting, support environmental commitments and meet the expectations of customers, investors or regulators.
Who needs ISO 14064-1 certification?
ISO 14064-1 certification can benefit any organisation that wants to measure and report greenhouse gas emissions in a recognised and credible way. It is particularly valuable for businesses with net zero targets, organisations responding to supply chain requirements and companies that publish environmental performance data.
How does ISO 14064-1 fit into the ISO 14064 series of standards?
The ISO 14064 series provides guidance on greenhouse gas measurement, reporting and verification. ISO 14064 Part 1 focuses on organisational greenhouse gas inventories and explains how emissions should be quantified and reported. This ISO 14064-1 greenhouse gases specification guidance forms the foundation for accurate carbon accounting and transparent reporting.
Which GHGs does the ISO 14064-1 standard cover?
The ISO 14064-1 standard covers the main greenhouse gases recognised under international climate agreements. These include carbon dioxide (CO₂), methane (CH₄), nitrous oxide (N₂O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulphur hexafluoride (SF₆) and nitrogen trifluoride (NF₃). Together, these ISO 14064 greenhouse gases provide a complete picture of an organisation’s emissions.
What are the different ISO 14064-1 categories of emissions?
ISO 14064-1 categories group greenhouse gas emissions according to where they originate. The standard identifies six reporting categories, including direct emissions, indirect emissions from imported energy and other indirect emissions across the value chain. Using these categories helps organisations report emissions consistently while improving transparency.
What is the difference between ISO 14064-1 and ISO 14064-2?
ISO 14064-1 focuses on measuring and reporting greenhouse gas emissions at an organisational level. ISO 14064-2 applies to individual greenhouse gas projects, such as initiatives designed to reduce emissions or increase carbon removals. The two standards are complementary but address different aspects of greenhouse gas management.
What is the difference between ISO 14068 and ISO 14064-1?
The difference between ISO 14068 and ISO 14064-1 lies in their purpose. ISO 14064-1 provides the framework for quantifying and reporting greenhouse gas emissions, while ISO 14068 explains how organisations can achieve and demonstrate carbon neutrality. Many organisations use ISO 14064-1 as the starting point before progressing towards ISO 14068-1.
What does “carbon footprint verification” mean in ISO 14064?
ISO 14064 carbon footprint verification is an independent assessment of an organisation’s greenhouse gas data. The verification process confirms that emissions have been measured and reported in line with the requirements of the standard, giving greater confidence in published carbon footprint information.
Is ISO 14064-1 certification only suited to larger businesses?
No. Organisations of any size can benefit from ISO 14064-1 certification. Smaller businesses often use the standard to establish reliable emissions reporting, while larger organisations may use it to support wider sustainability programmes. The requirements can be applied in a way that reflects the scale of each organisation.
How can ISO 14064-1 help us achieve our sustainability goals?
Implementing ISO 14064-1 gives organisations a reliable understanding of their greenhouse gas emissions. Accurate data makes it easier to identify opportunities for improvement, monitor progress against environmental targets and demonstrate accountability to customers, investors and other stakeholders.
I know nothing about ISO 14064-1 certification – where do I begin?
If you’re new to the standard, begin by learning what ISO 14064-1 is and how it applies to your organisation. Training, webinars and consultancy support can help you understand the requirements before developing your greenhouse gas inventory. ISOQAR can also guide you through the certification process and recommend the most appropriate support.
How long does it take to get ISO 14064 Part 1 (2018) certification?
The time required to achieve ISO 14064 Part 1:2018 certification depends on the size of your organisation, the availability of emissions data and the maturity of your existing reporting processes. Some organisations are ready within a few months, while others require additional time to establish their greenhouse gas inventory. Contact ISOQAR to discuss your organisation and receive a tailored estimate.
Can one ISO 14064-1 certificate be extended to cover additional parts of the same organisation?
Yes. An ISO 14064-1 certificate can be extended where additional business units fall within the agreed certification scope and meet the requirements of the standard. ISOQAR can advise on the assessment process if your organisation wishes to expand its certification.
How much does ISO 14064-1 certification cost?
The cost of ISO 14064-1 certification depends on the size of your organisation, the scope of certification and the complexity of your greenhouse gas reporting. Organisations with multiple locations or more extensive emissions data may require additional assessment time. Contact ISOQAR for a quotation based on your certification requirements.
Who issues the ISO 14064-1 certificate?
An ISO 14064-1 certificate is issued by an independent certification body after a successful assessment. Choosing a provider such as ISOQAR helps ensure your greenhouse gas reporting has been evaluated against internationally recognised requirements.
What should I look for in an ISO 14064-1 certification company?
When choosing an ISO 14064-1 certification company, look for a provider with experience in greenhouse gas reporting and environmental verification. It is also worth considering whether they offer UKAS-accredited services where applicable. Clear communication, practical guidance and a transparent certification process can make the journey much more straightforward.
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