
Janusz LEWANDOWSKI
Most active on Making available on the market of CE marked fertilising products; Data Act; Artificial Intelligence Act. 861 amendments across 49 dossiers in 12 committees over 4 terms since 2008.
957
Amendments
incl. 96 tabled Feb–Jul 2026 (EP official documents)
793
Co-signed
tabled with other Members · 92% of total
68
Solo
tabled alone
49
Procedures
12 committees
Career across terms
6th · 8th · 9th · 10th10th
2024–now
European People's Party (EPP)·5 procedures·2 committees
156
incl. +96
9th
2019–2024
European People's Party (EPP)·17 procedures·9 committees
357
amend.
8th
2014–2019
European People's Party (EPP)·24 procedures·9 committees
433
amend.
6th
2004–2009
PPE-DE·3 procedures·1 committee
11
amend.
By committee
Works most with

Adam JARUBAS
shared 286 amendments

Jerzy BUZEK
shared 254 amendments

Krzysztof HETMAN
shared 179 amendments

Dariusz ROSATI
shared 175 amendments

Jarosław WAŁĘSA
shared 144 amendments

Marian-Jean MARINESCU
shared 139 amendments

Andrzej HALICKI
shared 136 amendments

Bartosz ARŁUKOWICZ
shared 116 amendments
Excludes mass amendments with more than 12 co-authors.
Connections
Most amended subjects
- Standardisation, EC/EU standards and trade mark, certification, compliance193
- Information and communication technologies, digital technologies163
- Dangerous substances, toxic and radioactive wastes (storage, transport)144
- Plant health legislation, organic farming, agro-genetics in general144
- Protection of natural resources: fauna, flora, nature, wildlife, countryside; biodiversity144
- Waste management, domestic waste, packaging, light industrial waste144
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Explore the graphFull record
All their amendments, by procedure
49 procedures · sorted by countThe complete record: open any procedure to read every amendment in full text — or download the whole list.
Making available on the market of CE marked fertilising products
2016/0084(COD)·IMCO8th·16 Mar 2017 – 6 Apr 2017
144
amendments
Data Act
2022/0047(COD)·IMCO9th·11 Nov 2022 – 16 Nov 2022
87
amendments
Artificial Intelligence Act
2021/0106(COD)·IMCO / LIBE9th·31 Mar 2022 – 13 Jun 2022
51
amendments
Energy efficiency labelling
2015/0149(COD)·ITRE8th·8 Mar 2016
49
amendments
Carbon Border Adjustment Mechanism
2021/0214(COD)·ITRE9th·8 Feb 2022
34
amendments
2023 general budget: all sections
2022/0212(BUD)·BUDG9th·25 Jul 2022 – 29 Sep 2022
33
amendments
21 solo
Certain corporate sustainability reporting and due diligence requirements (Omnibus I)
2025/0045(COD)·ECON10th·21 May 2025
32
amendments
Resolution on the European Disability Strategy post2020
2019/2975(RSP)·EMPL9th·4 Feb 2020
29
amendments
Enhancing cost-effective emission reductions and low carbon investments; Modernisation Fund
2015/0148(COD)·ITRE8th·23 Jun 2016 – 29 Jun 2016
28
amendments
Implementation report on the EU Trust Funds and the Facility for Refugees in Turkey
2020/2045(INI)·AFET / DEVE / BUDG9th·5 May 2021
26
amendments
Posting of workers in the framework of the provision of services
2016/0070(COD)·EMPL8th·8 Mar 2017
25
amendments
Posting drivers in the road transport sector
2017/0121(COD)·TRAN8th·23 Feb 2018
25
amendments