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Hear from our CEO and learn more about the relaunched ZDHC Gateway!
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Dear , 


The ZDHC Gateway continues to evolve following its relaunch. In this update, we are sharing the latest changes available on the platform, the improvements currently in development, and new resources to help you navigate the ZDHC Gateway.









Message from our CEO

Topics: 

  • 💡 What’s New in the ZDHC Gateway

  • 📄 Important Process Updates

  • 🛠️ What We’re Working On

  • 📚 New Knowledge Base Resources


💡 What's New in the ZDHC Gateway


Since the ZDHC Gateway went live, we have continued to release improvements across the platform, based on performance monitoring and community feedback.


You can review the latest ZDHC Gateway Release Note with full details in our Knowledge Base.


📄 Important Process Updates


Alongside platform updates, we also want to highlight a few important process clarifications to help users navigate InCheck and ClearStream correctly:


InCheck Solution Providers Update


All ZDHC Performance InCheck Solution Providers have now been onboarded to the relaunched ZDHC Gateway. While some providers are still completing final adjustments to their integrations, the first reports are already being successfully submitted to the ZDHC Gateway.


To support suppliers whose Performance InCheck reports could not be submitted in recent weeks, the reporting window has been temporarily extended from 45 to 90 days after the end of each reporting month. This means that suppliers still have the opportunity to submit inventories for June.


When working with more than one Performance InCheck Solution Provider, reports may be fetched from multiple Solution Providers into your ZDHC Gateway account. However, the supplier can publish only one Performance InCheck Report per month, and a choice must be made about which report to publish.


We will continue working closely with Performance InCheck Solution Providers over the coming weeks and months to further strengthen their connection with the ZDHC Gateway and support a reliable reporting process.



ClearStream Process


The ZDHC ClearStream process is designed to create a clear chain of accountability for wastewater testing and reporting. 


Previously, the ZDHC Approved Wastewater Laboratory started the ClearStream process in the ZDHC Gateway. In the current process, the supplier initiates the ClearStream cycle and selects the ZDHC Approved Wastewater Laboratory they will work with. Once selected, the laboratory receives the request in the ZDHC Gateway, approves it, and proceeds with the relevant testing and reporting activities.



Wastewater Cycle Submission Extension


As the new ZDHC Wastewater and Sludge Guidelines version is coming, we want to give ZDHC Approved Wastewater Laboratories sufficient time to complete the current reporting cycle. The start date for data uploads under the new ZDHC Wastewater and Sludge Guidelines V2 will be moved from 1 November to 1 December 2026.


The following dates should be considered for this transition:

This additional month will allow laboratories to finalise and upload all data under the current guidelines version before the transition. All data relating to the current Wastewater and Sludge Guidelines must be uploaded by 30 November 2026. From 1 December 2026, data can no longer be submitted under the current version, as the ZDHC Gateway can only support one Wastewater and Sludge Guidelines version at a time.


Laboratories normally have 45 days to submit data after the reporting period ends. For this transition, however, the 45-day submission window cannot extend beyond 30 November 2026. We therefore strongly encourage laboratories to complete their reporting activities and data uploads as early as possible.


Please also make sure that your supplier has the required reporting subscriptions active on time. If payment is made by bank transfer, additional processing time is required for the payment to be received and for the subscription to become active.


The updated date does not change the overall implementation timeline of the new ZDHC Wastewater and Sludge Guidelines. It shortens the first reporting cycle under the new version by one month, while providing additional time to complete the current cycle and prepare for a smooth transition.


🛠️ What We're Working On


We have been listening closely to the feedback received since the relaunch and are using it to help prioritise further improvements to the ZDHC Gateway.


Some of the enhancements currently being worked on are:


Data Hub and supply chain reporting


We are expanding the functionality available to brands and vendors for managing supply chain data at scale. This includes improvements to bulk upload and export, as well as to data matching capabilities. These enhancements are intended to make it easier to manage larger datasets and work with supply chain information directly in the ZDHC Gateway.


ZDHC MRSL Certifier self-service functionalities


We are developing additional self-service functionalities for ZDHC Approved MRSL Certifiers. The upcoming changes will allow certifiers to manage more certification activities directly within the ZDHC Gateway, with clearer workflows for reviewing and certifying chemical products.


Notifications


We are working on more tailored notification options so that users receive updates that are more relevant to their role and activities in the ZDHC Gateway. This will help reduce unnecessary notifications while making important platform updates easier to identify.


User access rights and permissions


We are reviewing how user roles, access rights and permissions are managed within organisations. The aim is to clarify which users can access specific areas and activities in the ZDHC Gateway and to make it easier for organisations to manage their users.


Product information display


We are enhancing how chemical products and certification information are displayed in the ZDHC Gateway. These improvements will make key product information and certification details clearer and easier to review.


Search functionality enhancements


We are also working on improvements to the search functionality, including how users find and filter chemical products and related conformance and certification information. The aim is to make it quicker and easier to find the information you need, particularly when working with larger datasets.

 


📚 New Knowledge Base Resources


Our ZDHC Gateway Knowledge Base continues to grow as we add new guidance and update existing articles based on the relaunched platform.


Recently published and updated resources include:

You can find more guidance in the ZDHC Gateway Knowledge Base.



💬 Help us continue improving the ZDHC Gateway


Feedback from the ZDHC Gateway users helps us identify where improvements are needed and prioritise future development.


If you come across something that does not look right or have feedback on your experience, you can use the feedback form available at the bottom of the ZDHC Gateway.

For technical issues or support requests, please contact ZDHC Customer Support.


Thank you for continuing to use the relaunched ZDHC Gateway and for helping us improve the platform.


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