The IAB Australia Affiliate & Partnership Marketing Working Group presents a comprehensive guide on Affiliate Marketing Commission Validation Recommended Practices for 2025. This document serves as an essential resource for advertisers, offering actionable insights to enhance affiliate relationships through transparency and ethical practices. It emphasises the importance of clear communication, defines key program terms, and outlines best practices for managing affiliate types and tracking. By fostering trust and collaboration, this guide aims to safeguard the interests of all stakeholders, ensuring sustainable growth and credibility within the affiliate marketing landscape. Ideal for both newcomers and seasoned advertisers, this guide is a must-read for anyone looking to strengthen their affiliate marketing strategies.