diff --git a/.hash b/.hash
index 324b7b8..3f3b245 100644
--- a/.hash
+++ b/.hash
@@ -14,6 +14,7 @@ year1/languages-and-algorithms-for-ai/module3,0adfef3
 year1/machine-learning-and-data-mining,79b3324
 year1/statistical-and-mathematical-methods-for-ai,f79fbee
 year2/artificial-intelligence-in-industry,1b115b3
+year2/distributed-autonomous-systems,777af77
 year2/ethics-in-ai/module1,c564939
 year2/machine-learning-for-computer-vision,8d57b81
 year2/natural-language-processing,6f03be6
diff --git a/README.md b/README.md
index 469a9e8..f6d118d 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ Compiled PDF files are in the [`pdfs` branch](https://github.com/NotXia/unibo-ai
 - [**Artificial Intelligence in Industry**](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/artificial-intelligence-in-industry/a3i.pdf)
 - [**Machine Learning for Computer Vision**](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/machine-learning-for-computer-vision/ml4cv.pdf)
 - [**Natural Language Processing**](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/natural-language-processing/nlp.pdf)
+- [**Distributed Autonomous Systems**](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/distributed-autonomous-systems/das.pdf)
 - **Ethics in Artificial Intelligence**
    - [Ethics module 1](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/ethics-in-ai/module1/ethics1.pdf)
    - [Ethics module 2](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/ethics-in-ai/module2/ethics2.pdf)
diff --git a/year2/distributed-autonomous-systems/das.pdf b/year2/distributed-autonomous-systems/das.pdf
new file mode 100644
index 0000000..de3ee81
Binary files /dev/null and b/year2/distributed-autonomous-systems/das.pdf differ