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Member

Marcin SYPNIEWSKI

ESN · Poland

Group
ESN
Country
Poland
Roll-call participation
95.0 %ⓘ of 620 roll calls in office · chamber median 90.6 % · whole term, final votes
With majority line
76.6 %ⓘ of 589 votes where the group had a line · ESN median 93.9 %
More facts (5)
National party
Konfederacja Konfederacja Wolność i Niepodległość
In office
Since 16 Jul 2024
Against clear line
118 of 565 votesⓘ
Committees
ITRE, JURI (substitute), PETI
Member id
257070
More

Record

The member’s figures against the median of their group and of the chamber. Each vote counts the member in the group they belonged to that day.

Roll-call participation ⓘ

95.0 %

589 of 620 final votes while in office

ESN median: 90.8 % (+4.2 pts)

Chamber median: 90.6 %

With majority line ⓘ

76.6 %

451 of 589 votes where their group had a line

ESN median: 93.9 % (−17.3 pts)

Against clear line ⓘ

20.9 %

118 of 565 votes where their group had a clear line

35 opposite (for ↔ against), 57 abstained against the line, 26 voted for or against when the line was to abstain

Abstention ⓘ

20.2 %

119 of 589 votes cast

Participation 95.0 % — ESN median 90.8 %, 27 members.ⓘ
Data as a table
Participation among the 27 members of the ESN with enough votes.
FigureParticipation
Marcin SYPNIEWSKI95.0 %
ESN median90.8 %
Lowest in the group65.8 %
Highest in the group97.7 %
Members27
With majority line 76.6 % — ESN median 93.9 %, 27 members.ⓘ
Data as a table
With majority line among the 27 members of the ESN with enough votes.
FigureWith majority line
Marcin SYPNIEWSKI76.6 %
ESN median93.9 %
Lowest in the group64.4 %
Highest in the group99.3 %
Members27
  • Whole term, 620 final votes; 620 of 794 decisions had a final vote recorded by name. The dots are the other members of ESN; no ranks.
  • “No vote recorded” is not the same as absent: leave, illness and chairing the sitting look the same.
  • A group’s line is inferred from its members’ votes — Parliament publishes no whip.

Votes, 5 928

Export

Every roll-call vote of the term with the member’s position, newest first.

Result: for–against–abstained. Majority line: how most of the member’s group voted that day (“Tie” when no position won). ≠ group marks a vote otherwise than a clear line (at least two thirds, with at least 10 members voting) of their group.
DateDecision and voteResultPositionMajority line
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 18, adding text after paragraph 37 103 for, 470 against, 83 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 70, adding text after paragraph 36 99 for, 475 against, 81 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 17, adding text after paragraph 36 85 for, 469 against, 105 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Separate vote on paragraph 36 545 for, 59 against, 54 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Separate vote on paragraph 29 562 for, 82 against, 12 abstainedPosition: For ≠ groupMajority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Separate vote on paragraph 28 547 for, 63 against, 44 abstainedPosition: For ≠ groupMajority line: Abstained
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 67, adding text after paragraph 26 189 for, 436 against, 23 abstainedPosition: For Majority line: For
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 15, adding text after paragraph 26 254 for, 359 against, 44 abstainedPosition: For Majority line: For
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Paragraph 26 — part 2 455 for, 125 against, 73 abstainedPosition: Abstained Majority line: Abstained
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Paragraph 26 — part 1 561 for, 77 against, 12 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 13 to paragraph 26 131 for, 397 against, 120 abstainedPosition: Abstained ≠ groupMajority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 12 to paragraph 26 77 for, 503 against, 75 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 88, adding text after paragraph 21 230 for, 408 against, 16 abstainedPosition: For Majority line: For
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 87, adding text after paragraph 21 62 for, 513 against, 82 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 51, adding text after paragraph 13 195 for, 439 against, 16 abstainedPosition: For Majority line: For
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Separate vote on paragraph 13 346 for, 281 against, 25 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 86, adding text after paragraph 12 57 for, 523 against, 78 abstainedPosition: For Majority line: Abstained
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 10 to paragraph 12 92 for, 508 against, 51 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 85, adding text after paragraph 11 168 for, 434 against, 50 abstainedPosition: For Majority line: For
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 8 to paragraph 10 128 for, 462 against, 64 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Paragraph 5 — part 2 445 for, 166 against, 42 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Paragraph 5 — part 1 481 for, 132 against, 38 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 6 to paragraph 5 77 for, 455 against, 121 abstainedPosition: Abstained Majority line: Abstained
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Paragraph 4 — part 3 439 for, 198 against, 15 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Paragraph 4 — part 2 515 for, 93 against, 41 abstainedPosition: For Majority line: For
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Paragraph 4 — part 1 569 for, 70 against, 17 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 5 to paragraph 4 106 for, 440 against, 107 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 4, adding text after paragraph 2 61 for, 548 against, 41 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 3, adding text after paragraph 2 56 for, 558 against, 35 abstainedPosition: Against Majority line: Against
28 Apr 2026Interim report on the proposal for the multiannual financial framework for 2028-2034 Amendment 50 to paragraph 2 122 for, 474 against, 53 abstainedPosition: For Majority line: For
28 Apr 2026Extension of the term of office of the Special Committee on the European Democracy Shield Extension of the term of office of the Special Committee on the European Democracy Shield 422 for, 202 against, 9 abstainedPosition: Against Majority line: Against
27 Apr 2026Wednesday’s agenda – Request by the ESN Group – Limiting EU legislation Wednesday’s agenda — Request by the ESN Group — Limiting EU legislation 127 for, 338 against, 5 abstainedPosition: No vote recorded Majority line: For
27 Apr 2026Tuesday’s agenda – Request by the PfE Group – ‘One Europe, one market’ Tuesday’s agenda — Request by the PfE Group — ‘One Europe, one market’ 132 for, 327 against, 3 abstainedPosition: No vote recorded Majority line: For
26 Mar 2026Global Gateway – past impacts and future orientation Final vote — text as a wholeAdopted 371 for, 146 against, 80 abstainedPosition: Against Majority line: Against
26 Mar 2026Mobilisation of the European Globalisation Adjustment Fund for Displaced Workers: application EGF/2025/007 BE/Casa - Belgium Final vote on the motion for a resolutionPassed 575 for, 48 against, 10 abstainedPosition: Against Majority line: Against
26 Mar 2026Mobilisation of the European Globalisation Adjustment Fund for Displaced Workers: application EGF/2025/005 AT/KTM - Austria Final vote on the motion for a resolutionPassed 584 for, 39 against, 13 abstainedPosition: Against Majority line: Against
26 Mar 2026EU-China Agreement: modification of concessions on all the tariff rate quotas included in the EU Schedule CLXXV Final vote on the draft Council decisionConsent given 603 for, 3 against, 33 abstainedPosition: For Majority line: For
26 Mar 2026United Nations Convention on the International Effects of Judicial Sales of Ships Final vote on the draft Council decisionConsent given 605 for, 3 against, 9 abstainedPosition: Abstained ≠ groupMajority line: For
26 Mar 2026EU-Lebanon Agreement for scientific and technological cooperation setting, participation of Lebanon in the Partnership for Research and Innovation in the Mediterranean Area (PRIMA) Final vote on the draft Council decisionConsent given 618 for, 6 against, 5 abstainedPosition: For Majority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Final votePassed 569 for, 45 against, 23 abstainedPosition: Abstained ≠ groupMajority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 89 to Article 1 189 for, 438 against, 6 abstainedPosition: For Majority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 102 to Article 1 195 for, 439 against, 1 abstainedPosition: For Majority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 107 to Article 1 66 for, 552 against, 18 abstainedPosition: For ≠ groupMajority line: Against
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 101 to Article 1 196 for, 431 against, 8 abstainedPosition: For Majority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 106 to Article 1 67 for, 540 against, 33 abstainedPosition: For ≠ groupMajority line: Against
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 108 to Article 1 195 for, 433 against, 9 abstainedPosition: For Majority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 105 to Article 1 76 for, 542 against, 15 abstainedPosition: For ≠ groupMajority line: Against
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 100 to Article 1 196 for, 433 against, 8 abstainedPosition: Abstained ≠ groupMajority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 99 to Article 1 203 for, 426 against, 4 abstainedPosition: Against ≠ groupMajority line: For
26 Mar 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) Amendment 98 to Article 1 199 for, 436 against, 2 abstainedPosition: For Majority line: For

Show all 50 votes on this page

Roll-call participation

One cell per sitting while in office, shaded by the share of that day’s roll calls the member voted in. The official attendance register is kept separately by Parliament.

No vote recorded on 3 of 80 sittings with roll calls.

"No vote recorded" is not the same as absent: leave, illness and chairing the sitting look the same.

Data as a table

Voting neighbours

Members who voted the same way most often in the roll calls they both took part in, within and outside the member’s group (group at the date of each vote), over all roll calls of the term.

At least 200 shared roll calls over at least six months in office together. Within = both sat in the same group on the date of the vote; a member who changed group can appear on both lists. Baseline = the median agreement of all pairs of members of the groups the two sat in on the date of each shared vote (within: the group they shared; outside: the two groups), weighted by the votes they shared in each combination.

Within ESN

Agreement: roll calls where both cast the same position, of the roll calls both voted in while in the same group (“shared”); a count below 50 shared. Baseline: the median agreement of every pair of members of that group.
SelectMemberGroupCountryAgreementBaseline
Ewa ZAJĄCZKOWSKA-HERNIK changed group PatriotsPoland97 % of 3 154 shared80 %
Stanisław TYSZKA ESNPoland96 % of 3 735 shared80 %
Roberto VANNACCI changed group ESNItaly79 % of 2 031 shared80 %
René AUST ESNGermany77 % of 5 035 shared80 %
Hans NEUHOFF ESNGermany77 % of 4 090 shared80 %
Tomasz FROELICH ESNGermany76 % of 5 301 shared80 %
Marc JONGEN ESNGermany76 % of 4 892 shared80 %
Rada LAYKOVA ESNBulgaria76 % of 4 553 shared80 %
Stanislav STOYANOV ESNBulgaria76 % of 5 091 shared80 %
Irmhild BOSSDORF ESNGermany76 % of 5 271 shared80 %

Show all 10 neighbours

Outside the group

Agreement: roll calls where both cast the same position, of the roll calls both voted in while in different groups (“shared”); a count below 50 shared. Baseline: the median agreement of every pair of members of the groups the two sat in on those votes (groups at the date, weighted by the votes shared in each combination).
SelectMemberGroupCountryAgreementBaseline
Volker SCHNURRBUSCH changed group ESNGermany87 % of 231 shared49 %
Ewa ZAJĄCZKOWSKA-HERNIK changed group PatriotsPoland76 % of 1 340 shared70 %
Anna BRYŁKA changed group PatriotsPoland74 % of 5 250 shared69 %
Tomasz BUCZEK changed group PatriotsPoland74 % of 5 136 shared69 %
Guillaume PELTIER ECRFrance72 % of 4 770 shared64 %
Georg MAYER PatriotsAustria72 % of 4 618 shared70 %
Petra STEGER PatriotsAustria72 % of 5 358 shared70 %
Tom VANDENDRIESSCHE PatriotsBelgium72 % of 5 458 shared70 %
Mieke ANDRIESE PatriotsNetherlands72 % of 2 696 shared70 %
Gerald HAUSER PatriotsAustria72 % of 5 219 shared70 %

Show all 10 neighbours

Work

Seats in committees, delegations and intergroups, and the dossiers the member leads, shadows or negotiates.

Seats

Body: the committee, delegation or intergroup, with its kind. Role: the member’s role in it. From, To: the dates of the seat (“now” while it lasts).
BodyRoleFromTo
Committee on Industry, Research and EnergyITRE CommitteeMember19 Jul 2024now
Committee on Legal AffairsJURI CommitteeSubstitute19 Jul 2024now
Committee on PetitionsPETI CommitteeMember8 Jul 2025now
Delegation to the Cariforum-EU Parliamentary CommitteeDCAR Joint parliamentary committeeMember19 Sept 2024now
Delegation to the OACPS-EU Joint Parliamentary AssemblyDACP Parliamentary assemblySubstitute19 Sept 2024now
Delegation to the Africa-EU Parliamentary AssemblyDAFR Parliamentary assemblySubstitute28 Jan 2026now
Delegation to the Caribbean-EU Parliamentary AssemblyDCAB Parliamentary assemblyMember19 Sept 2024now
Intergroup on Christians in the Middle EastIG10-07 Intergroup / working groupMember20 Feb 2025now
Intergroup on Traditional Minorities, National Communities and LanguagesIG10-25 Intergroup / working groupMember29 Jan 2025now
Committee on PetitionsPETI CommitteeSubstitute22 Jan 20257 Jul 2025

Show all 13 seats

Dossiers

Dossier: the procedure the declaration names (“No dossier named” for a delegation without one). Role: rapporteur, shadow rapporteur, negotiator or delegation. Committee: the committee that appointed them. Date: of the declaration.
DossierRoleCommitteeDate
No dossier namedOfficial delegationPETI28 Sept 2026
Chips Act 2.0Shadow rapporteur for an opinionJURI22 Sept 2026
Deliberations of the Committee on Petitions in 2025Shadow rapporteurPETI9 Sept 2026
Monitoring the application of European Union law in 2026Shadow rapporteur for an opinionPETI17 Jul 2026
Establishing a framework of measures for the acceleration of industrial capacity and decarbonisation in strategic sectors and amending Regulations (EU) 2018/1724, (EU) 2024/1735 and (EU) 2024/3110Shadow rapporteurITRE15 Jul 2026
The 28th regime corporate legal framework – 'EU Inc.'Shadow rapporteurJURI1 Jul 2026
Establishing the European Competitiveness Fund ('ECF’), including the specific programme for defence research and innovation activitiesShadow rapporteurITRE29 Jun 2026
Establishing the Connecting Europe Facility for the period 2028-2034, amending Regulation (EU) 2024/1679 and repealing Regulation (EU) 2021/1153Shadow rapporteurITRE29 Jun 2026
No dossier namedShadow rapporteurPETI20 May 2026
No dossier namedShadow rapporteurPETI13 May 2026

Show all 33 dossier roles

Topics they work on (model-assigned)

Counts: dossiers they spoke on, led or amended, and their questions and motions.

In the chamber

Speeches and statements in plenary debates, newest first; the verbatim report is on Parliament’s site.

87 contributions recorded, 7 written statements; 29 on behalf of their group; 108 minutes of speaking time.

Date: the sitting. Debate: the item debated, and the group when they spoke on its behalf. Kind: speech or written statement, with speaking time. Verbatim: the verbatim report on Parliament’s site.
DateDebateKindVerbatim
16 Sept 2026Urgent need for EU support to Ukraine against Russia’s escalation of its war of aggression (debate) on behalf of ESNSpeech · 1 minRead
16 Sept 2026Stop gold-plating, relieve SMEs: Member States must implement EU legislation without adding extra bureaucracy (topical debate) on behalf of ESNSpeech · 1 minRead
15 Sept 2026The recent hybrid attacks and instrumentalisation of migrants in Ceuta and the need for a coordinated response to protect the EU’s external borders (debate) StatementRead
8 Jul 2026Ongoing persecution of Christians in Nigeria, notably the Kawel village massacre on behalf of ESNSpeech · 2 minRead
7 Jul 2026Presentation of the Action Plan on Cybersecurity and AI (debate) Speech · 1 minRead
7 Jul 2026Urgent measures to strengthen the competitiveness and safeguard quality jobs in the EU’s automotive sector (debate) StatementRead
16 Jun 2026Common system for the return of third-country nationals staying illegally in the Union (Return Regulation) (debate) StatementRead
15 Jun 2026Simplification of the implementation of harmonised rules on artificial intelligence (Digital Omnibus on AI) (debate) on behalf of ESNSpeech · 1 minRead
15 Jun 2026Adjustment of customs duties and opening of tariff quotas for the import of certain goods originating in the United States of America - Non-application of customs duties on imports of certain goods on behalf of ESNSpeech · 1 minRead
21 May 2026European Citizens’ Initiative ‘Stop destroying videogames’ (debate) Speech · 1 minRead

Show all 40 recent contributions

Questions and motions, 67

Parliamentary questions and motions for resolutions the member authored or co-signed, newest first.

Date: tabled. Title: the question or motion, with its id. Kind: written question or motion for a resolution, with the number of co-authors. Answer: the date of the answer to a question.
DateTitleKindAnswer
31 Aug 2026The PPWR and existing reusable packaging schemes E-10-2026-003393Written questionNot yet answered
26 Aug 2026Administrative burdens on SMEs and importers arising from the PPWR E-10-2026-003347Written questionNot yet answered
25 Aug 2026African swine fever (ASF) restrictions remain in place despite no new cases E-10-2026-003327Written questionNot yet answered
11 Aug 2026Restrictions on the use of church bells and freedom of religion E-10-2026-003253Written question23 Sept 2026
31 Jul 2026MOTION FOR A RESOLUTION on the need to combat migrant grooming gangs B-10-2026-0373Motion for a resolutionwith 80 co-authors—
22 Jul 2026Decommissioning of wind turbines and covering dismantling costs E-10-2026-003081Written question24 Sept 2026
15 Jul 2026Commission’s ‘anti-racism’ strategy: towards a presumption that European societies are racist? E-10-2026-002952Written questionwith 11 co-authors21 Aug 2026
22 Jun 2026Effectiveness of EU funds and the impact of bureaucracy on rail modernisation in Śląskie Province E-10-2026-002565Written questionNot yet answered
19 Jun 2026Mass redundancies in Upper Silesia and the Just Transition Fund E-10-2026-002543Written question21 Aug 2026
19 Jun 2026Effectiveness of Parliament’s democratic scrutiny of the Commission in relation to time limits for replying to parliamentary questions P-10-2026-002544Priority written question24 Aug 2026

Show all 67 questions and motions

Amendments tabled in committee, 12

Committee amendment documents that carry amendments by the member, with how many are theirs.

Date: of the amendment document. Text amended: the dossier and the document’s id. Committee: where the amendments were tabled. Amendments: how many in the document are the member’s.
DateText amendedCommitteeAmendments
14 Jul 2026Deliberations of the Committee on Petitions in 2025 PETI-AM-790995 PETI16
18 May 2026Amending Regulation (EU) 2023/956 as regards the extension of its scope to downstream goods and anti-circumvention measures ITRE-AM-787939 ITRE9
18 May 2026Establishing the Temporary Decarbonisation Fund ITRE-AM-787940 ITRE22
11 May 2026Amending Regulation (EU) 2023/956 as regards the extension of its scope to downstream goods and anti-circumvention measures ITRE-AM-787997 ITRE6
27 Apr 2026Amending Regulation (EU) 2024/1252 ITRE-AM-787752 ITRE14
23 Apr 2026Establishing the European Fund for economic, social and territorial cohesion, agriculture and rural, fisheries and maritime, prosperity and security for the period 2028-2034 ITRE-AM-787695 ITRE8
20 Apr 2026Research and training programme of the European Atomic Energy Community for the period 2028-2032, complementing Horizon Europe, the Framework Programme for Research and Innovation, and providing for the Community’s contribution to the ITER project ITRE-AM-787718 ITRE23
26 Mar 2026Establishing the Instrument for Nuclear Safety Cooperation and Decommissioning for the period 2028-2034 and repealing Regulations (Euratom) 2021/100 and (Euratom) 2021/948 ITRE-AM-786784 ITRE16
11 Nov 2025Addressing the negative trade-related effects of global overcapacity on the Union steel market ITRE-AM-779540 ITRE13
3 Oct 2025Activities of the European Ombudsman – annual report 2024 PETI-AM-778162 PETI8

Show all 12 amendment documents

Connections

Dossiers they lead or shadow, committees, party, delegation and other related pages.

Political group

National delegation

  • Delegation Poland National delegation

Sources & citation

Where the facts on this page come from, and how to cite it.

Data source
Licensed CC BY 4.0.
Data version
data version 2b7a29b98b0d (29 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1 · methods
Retrieved
30 September 2026

Cite as

EU Parl Watch Research (2026). “Marcin SYPNIEWSKI”. Member record. memberId 257070. EU Parl Watch Research. https://news.eu-parl.st-solutions.dev/members/257070?page=34&scope=final&vscope=all (retrieved 30 September 2026). Official source: Member’s profile, European Parliament, https://www.europarl.europa.eu/meps/en/257070. Data: EP Open Data: member record, https://data.europarl.europa.eu/api/v2/meps/257070?format=application%2Fld%2Bjson (CC BY 4.0); data version 2b7a29b98b0d (29 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1.
BibTeX
@misc{epw-member-257070,
  author = {{EU Parl Watch Research}},
  title = {{Marcin SYPNIEWSKI}},
  year = {2026},
  howpublished = {\url{https://news.eu-parl.st-solutions.dev/members/257070?page=34&scope=final&vscope=all}},
  url = {https://news.eu-parl.st-solutions.dev/members/257070?page=34&scope=final&vscope=all},
  urldate = {2026-09-30},
  publisher = {EU Parl Watch Research},
  note = {Member record. memberId 257070. Official source: https://www.europarl.europa.eu/meps/en/257070. Data: EP Open Data: member record (CC BY 4.0); data version 2b7a29b98b0d (29 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1}
}