Hotel sustainability certification: the right scheme, prepared on evidence
Hotel sustainability certification is an independent, third-party confirmation that a hotel’s operation meets the criteria of a recognised sustainability scheme — covering environmental performance, social practices, purchasing, guest communication and the way sustainability is managed.
Schemes differ in scope, recognition, effort and audience: some are known to guests and booking platforms, some are requested by corporate clients or tour operators, some are national labels with strong local recognition. HOLITRA helps you choose the scheme that fits and prepares your property or group for the audit, as part of Certification & Standards and the Standards & Certifications pillar of the HOLITRA Hospitality Sustainability System. HOLITRA prepares; independent certification bodies certify.
WHO THIS IS FOR
Who we support with hotel certification
Independent Hotels
A first certification that fits the property, its guests and its budget, with evidence the team can maintain.
Hotel Groups & Operators
One scheme and one evidence structure across properties, brands and countries.
Associations & Industry Bodies
Guidance and programmes that help member hotels choose recognised schemes and prepare for them.
WHAT WE SOLVE
What HOLITRA does in hotel certification
From the first scheme comparison to the day the certification body arrives.
01
Scheme selection
Which scheme fits your guests, markets, corporate clients and budget, and what it will take to achieve it.
02
Gap analysis
Your current practice and records measured criterion by criterion against the chosen scheme.
03
Policies & procedures
The sustainability policy, purchasing rules, procedures and responsibilities the scheme requires.
04
Evidence & data
Energy, water, waste, purchasing and HR records in the form the auditor expects to see.
05
Team & guest communication
Staff training and guest information that meet the scheme criteria, with claims that stay within what you can prove. Green claims →
06
Audit preparation
A pre-audit review against the scheme criteria, and support while the certification body carries out the audit.
WHAT YOU RECEIVE
What you receive from a certification engagement
The scope depends on the scheme, the number of properties and your starting point. We agree the deliverables in writing before work starts.
01
Certification route
The recommended scheme, why it fits, and the alternatives compared on scope, recognition and effort.
02
Gap analysis report
Every criterion of the scheme: met, partly met or missing, with the evidence needed.
03
Documentation package
Sustainability policy, procedures and responsibilities written for your property, not a template.
04
Evidence register
For each criterion: the record that proves it, where it is kept and who maintains it.
05
Implementation plan
The measures needed to close the gaps, with priorities, owners and deadlines.
06
Pre-audit review & maintenance plan
A dry run before the audit, and what has to be kept up to date to keep the certificate valid. Ongoing sustainability management →
CERTIFICATION SCHEMES
Which scheme fits your hotel?
The right scheme depends on who should recognise it: guests, booking platforms, corporate clients, tour operators or your own market. Compare them first in the Certification Toolkit, or let us check it with you.
GSTC certification
Certification directly against the GSTC Criteria by a GSTC-accredited certification body: the international reference point.
GSTC-recognised labels
Standards such as GreenSign or the Austrian Ecolabel, recognised by GSTC as equivalent to its criteria.
EU Ecolabel
The EU’s official ecolabel for tourist accommodation, focused on environmental performance.
Green Key & other schemes
International programmes such as Green Key or EarthCheck, and schemes requested by specific partners.
WHY HOLITRA
Why HOLITRA for hotel sustainability certification
HOLITRA combines hospitality-specific sustainability expertise with the qualified specialists required by the scope of the project.
Built specifically for hospitality
We translate scheme criteria into hotel reality: rooms, kitchens, laundry, technical systems, suppliers and seasonal teams.
Scheme-neutral advice
We compare schemes on what they do for your hotel and recommend the one that fits. HOLITRA does not certify the hotels it advises.
Audit-side experience
GSTC auditor · ISO 14001 Lead Auditor. Evidence prepared the way auditors test it.
One connected system across disciplines
The same evidence serves the certification, ESG reporting and green claims: prepared once, used consistently.
HOW WE WORK
How we prepare a hotel or hotel group for certification
Book the audit when the evidence is ready, not before: closing gaps takes longer than finding them.
01
Route & scheme choice
What the certification needs to achieve, for whom, and which scheme fits the property or group.
02
Gap analysis
Current practice, data and documentation compared with every criterion of the scheme.
03
Implementation & documentation
Gaps closed with your team; operational measures delivered through operational implementation.
04
Team training & communication
Staff briefed on their role in the scheme, and guest information aligned with the criteria.
05
Pre-audit review
A final check of the evidence the way the auditor will look at it.
06
Audit & recertification
Support through the certification audit, and through the following cycle as ongoing sustainability management if you want support year on year.
Go deeper
Practical insights into choosing a certification, preparing for the audit and keeping the certificate valid.
Hotel Sustainability Certifications
Hotel Certification Readiness
Certification Maintenance
FAQs
Hotel Sustainability Certification
What is hotel sustainability certification?
An independent, third-party confirmation that a hotel’s operation meets the criteria of a recognised sustainability scheme. Depending on the scheme, it covers environmental performance such as energy, water and waste, social practices, purchasing, guest communication and the way sustainability is managed. The certificate is issued by an independent certification body or scheme operator after an audit.
Does GSTC certify hotels?
No. The Global Sustainable Tourism Council (GSTC) does not certify hotels itself. It sets the GSTC Criteria, accredits certification bodies and recognises standards that are equivalent to its criteria. A hotel is certified by a GSTC-accredited certification body, such as Control Union, either directly against the GSTC Criteria or against a GSTC-recognised standard.
What is the difference between GSTC-recognised and GSTC-accredited?
Recognition applies to a standard: GSTC has confirmed that its criteria are equivalent to the GSTC Criteria. Austrian Ecolabel and GreenSign are examples. Accreditation applies to a certification body: GSTC has verified that its certification process is competent and impartial. Recognition of a standard alone does not guarantee a reliable certification process; accreditation of the certification body does.
Which certification schemes does HOLITRA support?
GSTC certification, GSTC-recognised standards such as GreenSign and the Austrian Ecolabel, the EU Ecolabel for tourist accommodation, Green Key, EarthCheck and other recognised hotel schemes. For buildings, see green building certification; for environmental management systems, see ISO 14001 and EMAS.
Which certification is right for our hotel?
It depends on who should recognise it: guests and booking platforms, corporate clients and tour operators, or your local market. Budget, the number of properties and your starting point matter too. The HOLITRA Certification Toolkit helps you compare the options; a first conversation narrows them down to the scheme that fits.
How long is a hotel sustainability certificate valid?
It depends on the scheme and the certification body. Most schemes require periodic re-audits, surveillance or annual reporting to keep the certificate valid. We plan that cycle with you from the start, so recertification is not a new project every time.
Find the certification that fits your hotel
Tell us about your property, your guests and who is asking for a certification. We tell you which scheme fits, what it takes and where to start.