---
title: "Chapter V DMA: Investigative, enforcement and monitoring powers"
canonical: "https://dposchool.com/dma/chapter/5"
source: "https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32022R1925"
source_note: "Source: Regulation (EU) 2022/1925, OJ L 265, 12.10.2022, p. 1, as corrected. Only the text published in the Official Journal is authentic. © European Union, https://eur-lex.europa.eu"
text_as_of: "2022-10-12"
language: "en"
publisher: "DPO School"
---

# Chapter V: INVESTIGATIVE, ENFORCEMENT AND MONITORING POWERS

Article 20 to 43 of Regulation (EU) 2022/1925.

- [Article 20 Opening of proceedings](https://dposchool.com/dma/article/20)
- [Article 21 Requests for information](https://dposchool.com/dma/article/21)
- [Article 22 Power to carry out interviews and take statements](https://dposchool.com/dma/article/22)
- [Article 23 Powers to conduct inspections](https://dposchool.com/dma/article/23)
- [Article 24 Interim measures](https://dposchool.com/dma/article/24)
- [Article 25 Commitments](https://dposchool.com/dma/article/25)
- [Article 26 Monitoring of obligations and measures](https://dposchool.com/dma/article/26)
- [Article 27 Information by third parties](https://dposchool.com/dma/article/27)
- [Article 28 Compliance function](https://dposchool.com/dma/article/28)
- [Article 29 Non-compliance](https://dposchool.com/dma/article/29)
- [Article 30 Fines](https://dposchool.com/dma/article/30)
- [Article 31 Periodic penalty payments](https://dposchool.com/dma/article/31)
- [Article 32 Limitation periods for the imposition of penalties](https://dposchool.com/dma/article/32)
- [Article 33 Limitation periods for the enforcement of penalties](https://dposchool.com/dma/article/33)
- [Article 34 Right to be heard and access to the file](https://dposchool.com/dma/article/34)
- [Article 35 Annual reporting](https://dposchool.com/dma/article/35)
- [Article 36 Professional secrecy](https://dposchool.com/dma/article/36)
- [Article 37 Cooperation with national authorities](https://dposchool.com/dma/article/37)
- [Article 38 Cooperation and coordination with national competent authorities enforcing competition rules](https://dposchool.com/dma/article/38)
- [Article 39 Cooperation with national courts](https://dposchool.com/dma/article/39)
- [Article 40 The high-level group](https://dposchool.com/dma/article/40)
- [Article 41 Request for a market investigation](https://dposchool.com/dma/article/41)
- [Article 42 Representative actions](https://dposchool.com/dma/article/42)
- [Article 43 Reporting of breaches and protection of reporting persons](https://dposchool.com/dma/article/43)

This is reference material, not legal advice.

## Navigation

[DMA Navigator](https://dposchool.com/dma) / Chapter V

Previous: [Chapter IV: MARKET INVESTIGATION](https://dposchool.com/dma/chapter/4)

Next: [Chapter VI: FINAL PROVISIONS](https://dposchool.com/dma/chapter/6)

## For AI agents

- Machine-readable index: https://dposchool.com/dma/llms.txt
- JSON API: https://dposchool.com/dma/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