Introduction
Greengage Solutions, the company behind the ECOsmart sustainability certification, has confirmed that independently verified auditing will be introduced to the scheme from April 2026. The move is being delivered in partnership with consultancy From Now, and is positioned as a key step in aligning UK-based hospitality and meetings venues with tightening European rules on green claims and reporting.
Background and industry context
The hospitality, meetings, and events sectors are under growing pressure to demonstrate credible sustainability performance. Corporate clients, particularly in the business travel and events space, are increasingly asking for verified data on environmental impact, carbon emissions, and supply chain practices when selecting venues and accommodation.
At the same time, regulators are moving to crack down on unsubstantiated environmental claims. Within the European Union, forthcoming anti-greenwashing legislation seeks to ensure that any advertised sustainability credentials can be backed up by robust evidence and transparent methodologies. While ECOsmart is a UK-based programme, many of the hotels, venues, and event spaces it certifies serve international event planners and corporate buyers that must comply with EU standards across their procurement and reporting.
Certification schemes that rely solely on self-assessment are facing closer scrutiny. Independent verification and clear auditing processes are increasingly seen as essential for any label that aims to support compliance, reduce reputational risk, and be taken seriously by procurement teams and sustainability leads.
Key developments in the ECOsmart programme
Under the new arrangement, Greengage Solutions has partnered with sustainability specialists From Now to introduce third-party auditing across ECOsmart-certified properties. This represents a shift from an internally managed assurance model towards a more formalised and externally validated approach.
The roll-out of independent audits is scheduled to begin in April 2026. From that point, ECOsmart-accredited venues will be subject to external assessment against the programme’s existing sustainability criteria. These criteria typically cover areas such as energy management, waste reduction, water efficiency, responsible procurement, carbon measurement, and community impact—elements that are increasingly relevant to event organisers’ own ESG frameworks.
According to Greengage, the introduction of third-party verification is designed to:
- Strengthen the credibility of ECOsmart certification for corporate buyers and event planners
- Align the scheme with emerging EU anti-greenwashing requirements, despite its UK base
- Provide venues with a clearer, evidence-based framework for sustainability claims
- Support more rigorous and comparable reporting across certified properties
The collaboration with From Now brings in a specialist partner whose remit will include carrying out independent checks and validating compliance with ECOsmart standards. This structure is intended to create greater separation between the organisation that runs the certification scheme and those responsible for verifying it.
Industry impact
For the wider hospitality and event venue sector, ECOsmart’s decision signals a shift towards more formal assurance within sustainability certification. By committing to third-party audits ahead of the full implementation of EU anti-greenwashing legislation, ECOsmart is positioning itself as an early mover among UK-based hospitality certification schemes.
This could have several knock-on effects:
- Benchmark for other schemes: Competing certifications that wish to be recognised by global event organisers and travel buyers may face pressure to introduce similar levels of independent verification.
- Procurement alignment: Corporate meeting planners and travel managers are likely to place greater value on schemes that include independent auditing, particularly as they respond to internal ESG policies and regulatory expectations.
- Increased data reliability: The use of external auditors can help improve the quality and comparability of sustainability data that venues provide to clients, including for carbon reporting and responsible sourcing reviews.
- Operational implications for venues: Properties seeking or maintaining ECOsmart certification will need to ensure that their sustainability measures, documentation, and performance tracking can withstand third-party scrutiny.
As hybrid and in-person events continue to rebound, sustainability is becoming a central factor in venue selection rather than an optional extra. Certification schemes that can substantiate claims through independent auditing are more likely to be integrated into preferred supplier lists and RFP processes.
Why this matters for event professionals and technology providers
For event organisers and meeting planners, the shift to independently audited certification has practical implications for how venues are evaluated and contracted. ECOsmart’s new approach can help planners:
- Reduce the due diligence burden when assessing venue sustainability claims
- Access more reliable data for event footprint calculations and ESG reporting
- Demonstrate compliance with internal sustainability policies and external regulations
Event technology providers and platform operators are also affected. As verified sustainability metrics become more available, there is increasing scope to integrate this data into venue search tools, RFP platforms, and attendee-facing information. Technology providers can support planners by:
- Surfacing independently audited certifications as filters or badges within venue marketplaces
- Pulling verified sustainability attributes into proposal documents and comparison dashboards
- Linking venue data to carbon calculators and reporting modules used for event-wide impact assessment
For venues themselves, the move underscores the importance of digitising sustainability workflows—such as energy monitoring, waste tracking, and supplier management—to provide the evidence base required during external audits. Property management systems, IoT sensors, and sustainability reporting tools will increasingly intersect with certification requirements.
Finally, as more event stakeholders look beyond basic environmental claims to broader ESG performance, schemes with credible auditing structures are likely to be referenced in corporate guidelines, sustainability policies, and industry frameworks. This can influence which venues and hotel groups are shortlisted for large conferences, exhibitions, and incentive events.
Conclusion
Greengage Solutions’ decision to introduce independent auditing to the ECOsmart certification from April 2026 reflects a wider tightening of expectations around sustainability claims in the hospitality and events sectors. By partnering with From Now to deliver third-party verification, ECOsmart aims to bolster the trust and regulatory alignment of its label at a time when EU anti-greenwashing rules are reshaping how environmental performance is communicated.
For event professionals, the development adds another layer of assurance when selecting venues and suppliers, while for technology providers it opens further opportunities to integrate verified sustainability data into planning and reporting tools. As regulatory and market pressures continue to grow, independently audited certifications are likely to become a standard requirement rather than a differentiator across the global meetings and events ecosystem.