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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
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Final vote — text as a wholeAdopted 446 for, 63 against, 52 abstainedPosition: Abstained ≠ groupMajority line: Against
30 Apr 2026Supporting democratic resilience in Armenia Paragraph 6 — part 2 458 for, 88 against, 22 abstainedPosition: Against Majority line: Against
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Paragraph 22 — part 2 402 for, 112 against, 47 abstainedPosition: Against Majority line: Against
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Paragraph 15 — part 3 394 for, 124 against, 48 abstainedPosition: Against Majority line: Against
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Paragraph 15 — part 1 418 for, 129 against, 20 abstainedPosition: Against Majority line: Against
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Paragraph 12 — part 1 439 for, 95 against, 36 abstainedPosition: Against Majority line: Against
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Amendment 4, adding text after paragraph 11 458 for, 22 against, 86 abstainedPosition: For ≠ groupMajority line: Abstained
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Paragraph 11 — part 2 397 for, 117 against, 54 abstainedPosition: For ≠ groupMajority line: Against
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Amendment 3, adding text after paragraph 5 74 for, 489 against, 15 abstainedPosition: Against Majority line: Against
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Amendment 1, adding text after paragraph 5 116 for, 419 against, 38 abstainedPosition: For Majority line: For
30 Apr 2026Ensuring accountability and justice in response to Russia’s continued attacks against the civilian population in Ukraine Amendment 5, adding text after paragraph 4 262 for, 216 against, 91 abstainedPosition: For Majority line: Abstained
30 Apr 2026Enforcement of the Digital Markets Act Amendment 14, adding text after paragraph 30 167 for, 375 against, 28 abstainedPosition: For Majority line: For
30 Apr 2026Enforcement of the Digital Markets Act Amendment 13, adding text after paragraph 30 188 for, 394 against, 3 abstainedPosition: For Majority line: For
30 Apr 2026Enforcement of the Digital Markets Act Amendment 6, adding text after paragraph 14 399 for, 104 against, 75 abstainedPosition: For ≠ groupMajority line: Against
30 Apr 2026Enforcement of the Digital Markets Act Amendment 7, adding text after paragraph 10 186 for, 383 against, 6 abstainedPosition: For Majority line: For
30 Apr 2026Enforcement of the Digital Markets Act Amendment 3, adding text after paragraph 3 186 for, 326 against, 56 abstainedPosition: Against Majority line: Against
30 Apr 2026Enforcement of the Digital Markets Act Amendment 9 to paragraph 2 136 for, 401 against, 42 abstainedPosition: For Majority line: For
30 Apr 2026Banking Union – annual report 2025 Final vote — text as a wholeAdopted 376 for, 187 against, 17 abstainedPosition: Against Majority line: Against
30 Apr 2026Banking Union – annual report 2025 Amendment 1 to paragraph 20 127 for, 309 against, 143 abstainedPosition: Against Majority line: For
30 Apr 2026Banking Union – annual report 2025 Paragraph 17 — part 2 297 for, 248 against, 22 abstainedPosition: Abstained ≠ groupMajority line: For
30 Apr 2026Banking Union – annual report 2025 Paragraph 17 — part 1 492 for, 50 against, 33 abstainedPosition: Abstained Majority line: Abstained
30 Apr 2026Banking Union – annual report 2025 Paragraph 4 — part 3 263 for, 310 against, 8 abstainedPosition: Against Majority line: Against
30 Apr 2026Banking Union – annual report 2025 Paragraph 4 — part 2 309 for, 242 against, 14 abstainedPosition: Against ≠ groupMajority line: For
30 Apr 2026Banking Union – annual report 2025 Paragraph 4 — part 1 380 for, 154 against, 40 abstainedPosition: Against Majority line: Against
30 Apr 2026Women’s entrepreneurship in rural and island areas and outermost regions Final vote — text as a wholeAdopted 404 for, 102 against, 67 abstainedPosition: Against Majority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Final vote — text as a wholeAdopted 426 for, 119 against, 40 abstainedPosition: For Majority line: For
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 8, adding text after paragraph 46 244 for, 297 against, 41 abstainedPosition: Against Majority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 7, adding text after paragraph 39 195 for, 334 against, 52 abstainedPosition: For ≠ groupMajority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 6, adding text after paragraph 37 131 for, 418 against, 34 abstainedPosition: Against Majority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 5, adding text after paragraph 37 175 for, 375 against, 33 abstainedPosition: Against Majority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 4, adding text after paragraph 27 330 for, 218 against, 35 abstainedPosition: Abstained ≠ groupMajority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 3, adding text after paragraph 18 226 for, 325 against, 28 abstainedPosition: Against Majority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 2, adding text after paragraph 15 149 for, 406 against, 30 abstainedPosition: Against Majority line: Against
30 Apr 2026How to secure a sustainable future for the EU livestock sector in light of the need to ensure food security, farmers’ resilience and the challenges posed by animal diseases? Amendment 1, adding text after paragraph 11 193 for, 376 against, 12 abstainedPosition: Against Majority line: Against
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Final vote — text as a wholeAdopted 401 for, 116 against, 68 abstainedPosition: Against Majority line: Against
30 Apr 2026Financial literacy and the rise of finfluencers in the context of the savings and investments union Final vote on the motion for a resolutionAdopted 502 for, 46 against, 42 abstainedPosition: Against Majority line: Against
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 7, adding text after paragraph 32 100 for, 430 against, 49 abstainedPosition: For Majority line: For
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 2, adding text after paragraph 28 218 for, 262 against, 108 abstainedPosition: Abstained Majority line: Abstained
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 1 to paragraph 28 — part 2 141 for, 361 against, 69 abstainedPosition: Against Majority line: Against
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 1 to paragraph 28 — part 1 267 for, 197 against, 116 abstainedPosition: For Majority line: For
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 15, adding text after paragraph 27 — part 2 308 for, 256 against, 13 abstainedPosition: Against Majority line: Against
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 15, adding text after paragraph 27 — part 1 410 for, 146 against, 28 abstainedPosition: Against Majority line: Against
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 13 to paragraph 25 148 for, 388 against, 37 abstainedPosition: For Majority line: For
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 10 to paragraph 16 168 for, 378 against, 33 abstainedPosition: For Majority line: For
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 14, adding text after paragraph 10 402 for, 135 against, 46 abstainedPosition: Abstained Majority line: Abstained
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 9, adding text after paragraph 8 185 for, 378 against, 17 abstainedPosition: For Majority line: For
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 4, adding text after paragraph 3 73 for, 443 against, 63 abstainedPosition: For ≠ groupMajority line: Against
30 Apr 2026Estimates of revenue and expenditure for the financial year 2027 – Section I – European Parliament Amendment 3, adding text after paragraph 3 162 for, 407 against, 18 abstainedPosition: For Majority line: For
30 Apr 2026Shortcomings and deficiencies of the ‘Amnesty Law’ in Venezuela Final vote — text as a wholeAdopted 507 for, 31 against, 35 abstainedPosition: For Majority line: For
30 Apr 2026Convention Establishing an International Claims Commission for Ukraine Final vote on the draft Council decisionConsent given 465 for, 57 against, 47 abstainedPosition: Against Majority line: Against

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
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
Amending Regulation (EU) 2019/1753 as regards amendments adopted by the Assembly of the Lisbon Union on 14 July 2025 to the Common Regulations under the Lisbon Agreement on Appellations of Origin and Geographical IndicationsShadow rapporteurJURI7 May 2026

Show all 32 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.

88 contributions recorded, 8 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 e994c83b5003 (27 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
27 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=23&scope=final&vscope=all (retrieved 27 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 e994c83b5003 (27 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=23&scope=final&vscope=all}},
  url = {https://news.eu-parl.st-solutions.dev/members/257070?page=23&scope=final&vscope=all},
  urldate = {2026-09-27},
  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 e994c83b5003 (27 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}
}