diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ DP-3T appreciates the endorsement of these two companies for our solution and is
  
 But, we also strongly believe that Apple and Google should adopt our subsequent enhancements, detailed in later versions of our [white paper](https://github.com/DP-3T/documents/blob/master/DP3T%20White%20Paper.pdf), which increase user privacy. We also strongly encourage both companies to allow an external audit of their code to ensure its functionality corresponds to its specification.
 
-## The relationship between DP-3T and PEPP-PT
+## April 8th, 2020: The relationship between DP-3T and PEPP-PT
 
 The Decentralised Privacy-Preserving Proximity Tracing (DP-3T) project is an open protocol for COVID-19 proximity tracing using Bluetooth Low Energy functionality on mobile devices that ensures personal data and computation stays entirely on an individual's phone. It was produced by a core team of over 25 scientists and academic researchers from across Europe. It has also been scrutinized and improved by the wider community.