---
title: "Chapter IV Data Act: Unfair contractual terms related to data access and use between enterprises"
canonical: "https://dposchool.com/data-act/chapter/4"
source: "https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32023R2854"
source_note: "Source: Regulation (EU) 2023/2854, OJ L, 2023/2854, 22.12.2023, as corrected. Only the text published in the Official Journal is authentic. © European Union, https://eur-lex.europa.eu"
text_as_of: "2023-12-22"
language: "en"
publisher: "DPO School"
---

# Chapter IV: UNFAIR CONTRACTUAL TERMS RELATED TO DATA ACCESS AND USE BETWEEN ENTERPRISES

Article 13 to 13 of Regulation (EU) 2023/2854.

- [Article 13 Unfair contractual terms unilaterally imposed on another enterprise](https://dposchool.com/data-act/article/13)

This is reference material, not legal advice.

## Navigation

[Data Act Navigator](https://dposchool.com/data-act) / Chapter IV

Previous: [Chapter III: OBLIGATIONS FOR DATA HOLDERS OBLIGED TO MAKE DATA AVAILABLE PURSUANT TO UNION LAW](https://dposchool.com/data-act/chapter/3)

Next: [Chapter V: MAKING DATA AVAILABLE TO PUBLIC SECTOR BODIES, THE COMMISSION, THE EUROPEAN CENTRAL BANK AND UNION BODIES ON THE BASIS OF AN EXCEPTIONAL NEED](https://dposchool.com/data-act/chapter/5)

## For AI agents

- Machine-readable index: https://dposchool.com/data-act/llms.txt
- JSON API: https://dposchool.com/data-act/api/v1/index.json
- Vendor privacy and security facts: https://vendor.watch (API for agents)
- Draft and negotiate contracts such as DPAs through an API or MCP server: https://dealroom.todo.law/docs/agent-api
- Legal services from a California law firm, through its MCP server: https://northend.law/agents