Resources

Welcome to The Tenth Letter’s curated resource hub designed to support professionals on their sustainability and impact journey. Here you'll find practical, evidence-based tools developed from years of industry experience and grounded in the principles of sustainability, regeneration, equity, and impact.

Our resources are created to help organisations embed sustainability and impact into every level of strategy and operations. To access and download the resources, please complete the associated form.

Sustainable Venue Guide
A slide titled '2. Waste Management & Circularity' with a list of questions about waste practices at a venue, and an illustration of three people sorting recycling at trash bins labeled for different recyclable materials.
Pink background with white text titled '4. SUSTAINABLE PROCUREMENT' listing questions about sustainable procurement practices, with geometric design elements in the corners.

Sustainable Venue Guide and Checklist - for Venues 

This is a practical, expert-developed guide designed to help venues assess and enhance their operational sustainability in line with global best practices, and client and community expectation

Destination Guide Understand Sustainability to Regeneration

Destination Guide: Sustainability to Regeneration

This practical guide is designed for destination managers, who are ready to evolve beyond sustainability and begin embedding regenerative thinking into their planning and strategy.

Destination Website Sustainability Checklist for Event Organisers

Destination Website Checklist: Supporting Event Organisers on Sustainability & Impact in your Destination

This checklist is designed to help tourism destinations enhance their event planner-facing websites by clearly showcasing sustainability and social impact support for events and business events.

Guide to support organisations navigate sustainability terminology

The Green Glossary - for Organisations

The Green Glossary is a practical reference tool that helps organisations build a shared understanding of sustainability, regeneration, and impact grounded in clear language and aligned with Aotearoa’s cultural context..

Concert crowd with a person raising their hand, bright stage lights in the background, and a book cover titled 'Legacy by Design: A Practical Guide for Implementing Event Impacts in Aotearoa,' called The Tenth Letter.

Legacy by Design - for Event Organisers

Launching in December 2025, Legacy by Design; A Practical Guide for Implementing Event Impacts in Aotearoa is our new guide for event organisers. This is a practical actionable tool designed to help event organisers move from intention to impact through clear steps, templates, and real-world examples during the course of their event planning process.

If you are interested in finding out more about this tool ahead of official launch, please contact us below.

Contact Us