Your guide to understanding sustainability certifications

Here, we try to break down some of the key sustainability certifications you can trust when choosing your suppliers.

But firstly, it’s important to understand the difference between certification and accreditation, which are often used interchangeably. An accrediting body, such as the GSTC “accredits” the certification bodies, who then certify. 

“Think of it as a pyramid with accreditation sitting above certification,” advises Richards. 

The GSTC site is a good reference point for which certifiers they both “accredit” and “recognise”. It acts as a quasi-regulator for the travel certifications and its 42 criteria cover the four pillars of governance, social, environmental, and cultural criteria. 

They also insist on best practice such as auditing, as mentioned above.

Accommodation

Travelife is a global accommodation sustainability certification body. Its requirements cover emissions, biodiversity, human rights, fair labour, child safeguarding and animal welfare, and are recognised by the GSTC. 

The Green Key certificate is a standard for excellence in environmental responsibility and sustainable operation. It represents a commitment by businesses that their premises adhere to the strict criteria set by the Foundation for Environmental Education. The environmental standards expected of these establishments are maintained through rigorous documentation and frequent audits. Green Key is eligible for hotels, hostels, small accommodations, campsites, holiday parks, conference centres, restaurants and attractions.

Green Hospitality is a not-for-profit collaborative platform that enables and supports sustainability in hotels, restaurants, airlines, tour operators, corporates, and related supply chains.

The Green Globe international standard for sustainable tourism has been developed over 30 years of research and development. It certifies hotels, resorts, conference centres and attractions, and claims to be the original standard that all tourism eco-labels are based on. French cruise ship operator Ponant recently became the world’s first cruise line to earn a Green Globe certification. 

Touring

Travelife for Tour Operators is a “fair and affordable” system that helps tour operators and travel agencies to manage and improve social and environmental impacts by complying with sustainability criteria. Ultimately, when a company meets the requirements, it will receive a Travelife award. Travelife’s services include training, management, planning, reporting and B2B tools. 

The TourCert certification is granted to tour operators, accommodations, destinations and other tourism businesses with high economical, ecological and social responsibility. The TourCert system strives to impact the entire process and the company’s continuous development. TourCert awards the TourCert Check as an introduction to the topic of sustainability in tourism ("TourCert Qualified") and the third party audited "TourCert Certificate".

Destinations

EarthCheck, previously operating under the name EC3 Global, is a globally recognized group specializing in benchmarking, certification, and advisory services. Its primary focus lies in the environmental and scientific dimensions of the travel and tourism sector. 

Green Destinations evaluates destinations’ sustainability performance, nurture them through virtual training modules, coaching programmes and support toolkits, and offers global recognition for accomplishing the ascertained benchmarks.

But where can you find which suppliers have which certifications?

Many of the large OTAs, such as Booking.com, now carry comprehensive real-time information on which hotels carry sustainable certifications. This information is aggregated and streamed to them by Danish start-up BeCause.eco. 

Other than that, TerraVerde says travel agents should look at the websites of providers and learn to critically evaluate the facts that they are giving about their activities… weeding out the greenwashers. Having said that, Richards agrees it can be tricky to identify the best players. The organisation recently identified that less than a third (30%) of the UK’s biggest travel companies have proactively and publicly published comprehensive sustainability plans.

What’s more, “soft law is turning to hard law”.

“Both the EU and the UK are rolling out regulation that covers sustainability, and it is quite likely that this will supersede certification,” he explains.

“The EU’s Corporate Sustainability Reporting Directive is more comprehensive and more advanced with a roll-out period over the next five years, that also impacts non-EU businesses that trade in the EU.” 

The UK is following with the proposed introduction of a framework called ISSB (International Sustainability Standards Board) next month. 

“Many businesses will need to shift their focus to mandatory disclosures rather than voluntary ones,” concludes Richards. 

For more advice on identifying sustainable suppliers and selling sustainable travel, visit our Sustainable Travel Heroes hub.