It’s time to deliver differently

A client-centred approach that simplifies and adapts HIV services

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Register for the webinar “Prioritization of low-cost and effective differentiated HIV testing services”, organized on 28 May by WHO and AFROCAB

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Join the IAS DSD programme at AIDS 2026, taking place in Rio de Janeiro, Brazil, and virtually on 26-31 July. Learn more about DSD satellite sessions at the conference

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Discover the detailed IAS guide to conducting training using WhatsApp

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The cascade

Use our interactive cascade to discover our different models and their variants.

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Online knowledge repository

This is the go-to resource and online recipe book for implementing tailored models of differentiated service delivery. Click to discover resources, tools and more.

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