This document is a white paper from the Interactive Advertising Bureau South Africa (IAB SA) on brand safety in digital advertising. It defines brand safety as strategies to ensure online ads do not appear on websites or videos that could harm a brand's image. The paper discusses roles and responsibilities of brands, publishers, and agencies in ensuring brand safety. It also covers challenges around viewability, ad quality, and content that could impact brand perception if ads were to appear there. The goal is to provide guidance to optimize brand safety in the digital advertising ecosystem in South Africa.