Everything you need to produce third-party verified EPDs complying with EN & ISO standards
Get your EPDs done easily and efficiently with a single point of contact. No need to separately manage and contract suppliers, LCA tools, databases, EPD generation, third-party verification or publishing.
Collect data with a tailored template for your manufacturing industry. Transfer your bill of materials automatically into One Click LCA platform either using a file upload (i.e. Excel) or using an Application Programming Interface (API).
You will have a ready to go, and customizable Microsoft Word documents for the EPD and its background report. The results are EPDs in compliance with EN 15804 / ISO 21930, ISO 14040, ISO 14044 and ISO 14025 and have at least a cradle to gate scope. The software also supports creating customer specific private EPDs and TM65-compliant calculations.
Get your EPDs critically reviewed and reviewed by third-party verifiers. One Click LCA’s EPD experts perform a critical review of your EPD before assigning it to an independent third-party verifier. This ensures the high quality of your EPDs and expedites the third-party verification process to increase your chances of succeeding with the verification on the first pass.
We publish EPDs with EPD International (Environdec) and EPD Hub, as well as the Building Information Foundation RTS, an Eco-Platform member EPD program. Benefit from lower EPD publishing rates with our Pre-Verified EPD Generator.
New Ebook
How to make an
Environmental Product Declaration
And how it helps your business

Say goodbye to five-figure bills
and EPD projects taking ages
With a very streamlined process, One Click LCA Pre-Verified EPD Generator saves you time and money. We provide you with training, set you up on the system and give you the tools you need to conduct your LCA and generate your EPD and background report automatically. Once your documents are ready, we review them and forward them to vetted and qualified, independent third-party verifiers and publishers.
EPDs you can trust
Although One Click LCA offers a low cost route to developing your EPDs, we do not compromise on quality. One Click LCA tools can be used to create EPDs that are compliant with international LCA, EPD and third-party verification standards: ISO 21930, ISO 14044, ISO 14025, ISO 14067, EN 15804, EN 15804+A1, EN 15804+A2, EN 15942.
EN 15804+A2
EN 15804 has become the cornerstone standard for EPDs and has been broadly adopted worldwide. EN 15804+A2 is a major amendment that changes EPDs significantly. It was approved in July 2019 and becomes mandatory in July 2022. You can read more about how and why you need to get ready for EN 15804+A2 here.
Reporting that complies with all major standards
With One Click LCA Pre-verified EPD Generator, all results categories are calculated automatically from your input data in line with both EN 15804+A2 as well as EN 15804+A1, and TRACI 2.1. This basically means that your EPD has global passporting rights for its whole five-year validity.
One Click LCA EPD tools also support the ISO 14067 requirement to report fossil and biogenic carbon emissions separately, as well as land-use change emissions, and to report carbon storage separately as required. This requires using the software in line with EN 15804.
Why is third-party verification important?
Third-party verification is a key factor in why EPDs are valued for their impartial, standardised and comparable information. It is a core element of the international standard which defines EPDs, ISO 14025. Without third-party verification, your EPD will not be recognised by many certification schemes, regulations and procurement requirements.
As the demand for EPD grows, there has been an accompanying rise in companies offering labels which are called EPDs, but without third-party verification. Buyer beware. Bypassing this step may seem attractive in the short-term, but in the long run, could render your EPD investment effectively useless.
Automate EPDs for the top construction product categories
One Click LCA Pre-Verified EPD Generator supports
Cementitious Products
Metal-Based Products
Wood & Plant Fiber based Products
Asphalt, Aggregates & Stone products
Bitumen membranes
Paints, Coatings, Sealants and Adhesives
Plumbing Products
Plastic-based Products and Systems
Ceramic and Clay-based Products
Gypsum, Limestone and Porcelain-based Products
If you need a solution for any other category or several categories, you can also use the software as is without the pre-verified status. This can be suitable for example if you need to deliver EPDs for many different types of products.
Frequently Asked Questions
Can the One Click LCA Pre-verified EPD Generator be used for other product categories?
When should I choose One Click LCA Pre-Verified EPD Generator?
First ensure that all your required product category(ies) are supported.
This is an offering for the Customers, often product manufacturers, who want to deliver Type III Environmental Product Declarations in compliance with EN 15804, ISO 21930, ISO 14040, ISO 14044 and ISO 14025 in a streamlined, efficient manner while ensuring high quality of the deliverables. You buy the entire solution from us and we manage the entire delivery and publishing process.
Choose this option if:
- You want to have a transparent, clear and fixed low prices for the entire delivery process of EPDs,
- You want to offer your own supply chain an affordable and easy to use solution to deliver product EPDs for your projects,
- You have no or limited experience with EPD process and want to have experienced LCA professional to review your data,
- You want to have an experienced LCA professional review your work before it is submitted to the third-party verifier,
- You want to have a single point of contact and responsibility for compliance of the results and deadlines, and
- You are able gather, input and document the product manufacturing data and product information for your products.
When should I use the One Click LCA EPD Generator without pre-verified status?
Generally, this is for you if you intend to work across any number of product categories.
This is an offering for the Customers, often consulting companies, who want to calculate their LCAs independently and deliver Type III Environmental Product Declarations for different types of products, in compliance with EN 15804, ISO 21930, ISO 14040 and ISO 14044, or other standards and verify them for ISO 14025 compliance. This offering is typically suitable for Customer with experience calculating and publishing EPDs, or significant LCA experience.
Choose this option if:
- You want to choose and manage your Product Category Rules and EPD Program Operator yourself,
- You want to choose and manage your independent third-party verifier yourself,
- You want to take full responsibility for the compliance of results with targeted PCRs and standards,
- You want to spend time choosing and buying all services separately and manage their delivery, and
- You want to be solely responsible for compliance, outcomes, costs and deadlines.
Will it help me to comply with EN 15804+A2?
EN 15804 has become the cornerstone standard for EPDs and has been broadly adopted worldwide. EN 15804+A2 is a major amendment which changes EPDs significantly. It was approved in July 2019 and became mandatory in July 2022. You can read more about how and why you need to get ready for EN 15804+A2 here.
Fortunately, with One Click LCA Pre-verified EPD Generator, all results categories are calculated automatically from your input data in line with both EN 15804+A2 as well as EN 15804+A1, and TRACI 2.1 . This basically means that your EPD has global passporting rights for its whole five-year validity.
Can I get our process pre-verified later if I need to?
Yes, you can. You can start with the One Click LCA EPD Generator, and when you feel ready, you can undergo the pre-verification process and start using the pre-verified EPD publishing prices. If you have further questions on this please write to sales@oneclicklca.com.
Why is third-party verification necessary?
Do I need to publish my EPD?
No, you can choose not to publish by creating a private EPD for tendering use only. Publishing is required for public EPDs and our team will support you through the process. You can benefit from lower EPD publishing rates with our Pre-Verified EPD Generator.
Where can I publish EPDs created with One Click LCA EPD Generator?
You can publish EPDs created with One Click LCA in virtually any EPD program.
One Click LCA is pre-verified for the International EPD System, EPD Hub, EPD Australasia and RTS. This means the process is straightforward and documentation is aligned. One Click LCA is also approved by the Concrete Sustainability Council for achieving its sustainable concrete ratings.
One Click LCA is also used to publish FDES for the French INIES EPD program, with pre-generated INIES documentation.
One Click LCA is also used to publish EPDs in IBU, EPD Norge, UL and PEP Ecopassport EPD programs.
We publish EPDs with EPD International (Environdec) and the Building Information Foundation RTS, an Eco-Platform member EPD program.
Environdec has a mutual recognition with other established Program Operators, including: AENOR GlobalEPD (Spain); IBU (Germany); EPD Norge (Norway) and SCS Global Services (USA).
With our Expert plan, we can also support program-specific extensions for other Program Operators, including: INIES, Nationale Milieudatabaase, EPD Norge, and UL Environment. However, please note that the pre-verfieid solution is not available when publishing to these platforms.
What data does One Click LCA cover?
Are there other options and how can I learn more about them?
Please write to us at sales@oneclicklca.com or schedule a demo from here.
Is EPD Hub a member of ECO Platform?
EPD Hub is a proud member of ECO Platform, in the Emerging Program Operator Category.
EPD Hub independently verifies and publishes Environmental Product Declarations (EPD). EPDs provide third-party verified, trusted carbon and environmental data about products, and they are used to compare, choose and report on the impacts of products by organizations worldwide, as well as to comply with regulations.
ECO Platform is an association of EPD program operators and associated organisations, and it authors additional rules for EPD creation to ensure consistency.
ECO Platform membership helps ensure continued comparability of EPD Hub’s EPDs and thus increases their value to manufacturers and the users of the data.
Not sure where to start?
Our EPD experts are here to help
