diff --git a/.hash b/.hash
index 9deaf8e..c62b57c 100644
--- a/.hash
+++ b/.hash
@@ -14,3 +14,4 @@ year1/languages-and-algorithms-for-ai/module3,0adfef3
 year1/machine-learning-and-data-mining,79b3324
 year1/statistical-and-mathematical-methods-for-ai,79b3324
 year2/architectures-and-platforms-for-ai/module1,9ae5fbf
+year2/artificial-intelligence-in-industry,b9fc71f
diff --git a/README.md b/README.md
index ff73c40..513e8f8 100644
--- a/README.md
+++ b/README.md
@@ -33,3 +33,4 @@ Compiled PDF files are in the [`pdfs` branch](https://github.com/NotXia/unibo-ai
 ### Year 2
 - **Architectures and Platforms for Artificial Intelligence**
    - [APAI module 1](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/architectures-and-platforms-for-ai/module1/apai1.pdf)
+- [**Artificial Intelligence in Industry**](https://raw.githubusercontent.com/NotXia/unibo-ai-notes/pdfs/year2/artificial-intelligence-in-industry/a3i.pdf)
diff --git a/year2/artificial-intelligence-in-industry/a3i.pdf b/year2/artificial-intelligence-in-industry/a3i.pdf
new file mode 100644
index 0000000..7a4aba9
Binary files /dev/null and b/year2/artificial-intelligence-in-industry/a3i.pdf differ