
Mariusz KAMIŃSKI
Most active on Common system for the return of third-country nationals staying illegally in the Union (Return Regulation); The Commission’s 2024 Rule of Law report; The Commission’s 2025 Rule of Law report – annual report 2025. 736 amendments across 22 dossiers in 3 committees over 1 term since 2024.
1,416
Amendments
incl. 680 tabled Feb–Jul 2026 (EP official documents)
665
Co-signed
tabled with other Members · 90% of total
71
Solo
tabled alone
22
Procedures
3 committees
Works most with

Maciej WĄSIK
shared 518 amendments

Jadwiga WIŚNIEWSKA
shared 445 amendments

Jacek OZDOBA
shared 371 amendments

Joachim Stanisław BRUDZIŃSKI
shared 294 amendments

Małgorzata GOSIEWSKA
shared 248 amendments

Beata SZYDŁO
shared 216 amendments

Rihards KOLS
shared 160 amendments

Charlie WEIMERS
shared 69 amendments
Excludes mass amendments with more than 12 co-authors.
Connections
Most amended subjects
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All their amendments, by procedure
22 procedures · sorted by countThe complete record: open any procedure to read every amendment in full text — or download the whole list.
The Commission’s 2024 Rule of Law report
2024/2078(INI)·LIBE10th·19 Feb 2025
87
amendments
The Commission’s 2025 Rule of Law report – annual report 2025
2025/2239(INI)·LIBE10th·15 Dec 2025
72
amendments
Situation of fundamental rights in the European Union in 2024 and 2025
2025/2135(INI)·LIBE10th·12 Nov 2025
63
amendments
Implementation of the common foreign and security policy – annual report 2025
2025/2164(INI)·AFET10th·1 Oct 2025
43
amendments
Combating illegal immigration: minimum rules to prevent and counter the facilitation of unauthorised entry, transit and stay in the Union
2023/0439(COD)·LIBE10th·30 Apr 2025
41
amendments
EU political strategy on Latin America
2025/2083(INI)·AFET10th·4 Jun 2025 – 17 Jun 2025
38
amendments
18 solo
Addressing transnational repression of human rights defenders
2025/2048(INI)·AFET10th·10 Jul 2025
30
amendments
30 solo
A revamped long-term budget for the Union in a changing world
2024/2051(INI)·LIBE10th·21 Feb 2025
28
amendments
Addressing impunity through EU sanctions, including the EU Global Human Rights sanctions regime (so called “EU Magnitsky Act”)
2025/2049(INI)·AFET10th·9 Sep 2025
23
amendments
Human rights and democracy in the world and the European Union’s policy on the matter – annual report 2024
2024/2081(INI)·AFET10th·7 Nov 2024
19
amendments
19 solo