5442922026-01-012026-03-315442922026-03-315442922026-01-012026-03-31CompositionOfBoardOfDirectors15442922026-03-31CompositionOfBoardOfDirectors15442922026-01-012026-03-31CompositionOfBoardOfDirectors25442922026-03-31CompositionOfBoardOfDirectors25442922026-01-012026-03-31CompositionOfBoardOfDirectors35442922026-03-31CompositionOfBoardOfDirectors35442922026-01-012026-03-31CompositionOfBoardOfDirectors45442922026-03-31CompositionOfBoardOfDirectors45442922026-01-012026-03-31CompositionOfBoardOfDirectors55442922026-03-31CompositionOfBoardOfDirectors55442922026-01-012026-03-31CompositionOfBoardOfDirectors65442922026-03-31CompositionOfBoardOfDirectors65442922026-01-012026-03-31CompositionOfBoardOfDirectors75442922026-03-31CompositionOfBoardOfDirectors75442922026-01-012026-03-31CompositionOfBoardOfDirectors85442922026-03-31CompositionOfBoardOfDirectors85442922026-01-012026-03-31CompositionOfCommittees145442922026-03-31CompositionOfCommittees145442922026-01-012026-03-31CompositionOfCommittees155442922026-03-31CompositionOfCommittees155442922026-01-012026-03-31CompositionOfCommittees165442922026-03-31CompositionOfCommittees165442922026-01-012026-03-31CompositionOfCommittees175442922026-03-31CompositionOfCommittees175442922026-01-012026-03-31CompositionOfCommittees415442922026-03-31CompositionOfCommittees415442922026-01-012026-03-31CompositionOfCommittees425442922026-03-31CompositionOfCommittees425442922026-01-012026-03-31CompositionOfCommittees435442922026-03-31CompositionOfCommittees435442922026-01-012026-03-31CompositionOfCommittees445442922026-03-31CompositionOfCommittees445442922026-01-012026-03-31CompositionOfCommittees685442922026-03-31CompositionOfCommittees685442922026-01-012026-03-31CompositionOfCommittees695442922026-03-31CompositionOfCommittees695442922026-01-012026-03-31CompositionOfCommittees705442922026-03-31CompositionOfCommittees705442922026-01-012026-03-31CompositionOfCommittees955442922026-03-31CompositionOfCommittees955442922026-01-012026-03-31CompositionOfCommittees965442922026-03-31CompositionOfCommittees965442922026-01-012026-03-31CompositionOfCommittees975442922026-03-31CompositionOfCommittees975442922026-01-012026-03-31CompositionOfCommittees1225442922026-03-31CompositionOfCommittees1225442922026-01-012026-03-31CompositionOfCommittees1235442922026-03-31CompositionOfCommittees1235442922026-01-012026-03-31CompositionOfCommittees1245442922026-03-31CompositionOfCommittees1245442922026-01-012026-03-31CompositionOfCommittees1255442922026-03-31CompositionOfCommittees1255442922026-03-31MeetingOfBoardOfDirectors15442922026-01-012026-03-31MeetingOfBoardOfDirectors15442922026-03-31MeetingOfBoardOfDirectors25442922026-01-012026-03-31MeetingOfBoardOfDirectors25442922026-03-31MeetingOfBoardOfDirectors35442922026-01-012026-03-31MeetingOfBoardOfDirectors35442922026-01-012026-03-31MeetingOfCommittees15442922026-03-31MeetingOfCommittees15442922026-01-012026-03-31MeetingOfCommittees25442922026-03-31MeetingOfCommittees25442922026-01-012026-03-31MeetingOfCommittees35442922026-03-31MeetingOfCommittees35442922026-01-012026-03-31MeetingOfCommittees45442922026-03-31MeetingOfCommittees45442922026-01-012026-03-31MeetingOfCommittees55442922026-03-31MeetingOfCommittees55442922026-01-012026-03-31MeetingOfCommittees65442922026-03-31MeetingOfCommittees65442922026-01-012026-03-31MeetingOfCommittees75442922026-03-31MeetingOfCommittees75442922026-01-012026-03-31MeetingOfCommittees85442922026-03-31MeetingOfCommittees85442922025-12-315442922026-03-31ImpositionOfFineOrPenaltyDomain1xbrli:pure544292ONESOURCENOTLISTEDINE013P01021OneSource Specialty Pharma Limited2025-04-012026-03-31Yearly2026-03-31EquitytruetruefalseNot applicable for the quarter under reviewtruefalseNot applicable for the quarter under reviewfalseNot applicable for the quarter under reviewtrueTop 500 listed entitiestruecomo00243OriginaltruefalseMrArun Kumar Pillai******00084845Non-Executive - Non Independent DirectorChairperson related to Promoter1961-03-25falseActiveNA2021-04-073010MrNeeraj Sharma******09402652Executive DirectorNot ApplicableMD1972-09-25falseActiveNA2024-03-011020MsDebarati Sen******07521172Non-Executive - Independent DirectorNot Applicable1968-04-26falseActiveNA2025-02-2713.051110MrClaudio Albrecht******10109819Non-Executive - Independent DirectorNot Applicable1959-05-05falseActiveNA2025-02-2713.052200The Director is a foreign national. Hence, PAN is not availableMrVijay Paul Karwal******10905781Non-Executive - Independent DirectorNot Applicable1970-08-18falseActiveNA2025-02-2713.051110The Director is a foreign national. Hence, PAN is not availableMrBharat Dhirajlal Shah******00136969Non-Executive - Non Independent DirectorNot Applicable1947-02-18falseActiveYes2024-12-102024-07-261021MrRashmi Harshadrai Barbhaiya******10593871Non-Executive - Independent DirectorNot Applicable1952-09-22falseActiveNA2024-05-1722.151110MrColin Michael Bond******10982819Non-Executive - Independent DirectorNot Applicable1960-01-26falseActiveNA2025-06-239.091111The Director is a foreign national. Hence, PAN is not availabletruetruetruetruetrueAudit Committee10982819Colin Michael BondNon-Executive - Independent DirectorChairperson2025-06-23Audit Committee07521172Debarati SenNon-Executive - Independent DirectorMember2025-06-23Audit Committee10905781Vijay Paul KarwalNon-Executive - Independent DirectorMember2025-06-23Audit Committee09402652Neeraj SharmaExecutive DirectorMember2025-06-23Nomination and remuneration committee10905781Vijay Paul KarwalNon-Executive - Independent DirectorChairperson2025-05-09Nomination and remuneration committee07521172Debarati SenNon-Executive - Independent DirectorMember2025-05-09Nomination and remuneration committee10109819Claudio AlbrechtNon-Executive - Independent DirectorMember2025-05-09Nomination and remuneration committee00136969Bharat Dhirajlal ShahNon-Executive - Non Independent DirectorMember2025-05-09Stakeholders Relationship Committee00136969Bharat Dhirajlal ShahNon-Executive - Non Independent DirectorChairperson2025-02-27Stakeholders Relationship Committee09402652Neeraj SharmaExecutive DirectorMember2025-02-27Stakeholders Relationship Committee10593871Rashmi Harshadrai BarbhaiyaNon-Executive - Independent DirectorMember2025-02-27Risk Management Committee10905781Vijay Paul KarwalNon-Executive - Independent DirectorChairperson2025-02-27Risk Management Committee09402652Neeraj SharmaExecutive DirectorMember2025-02-27Risk Management Committee07521172Debarati SenNon-Executive - Independent DirectorMember2025-02-27Corporate Social Responsibility Committee07521172Debarati SenNon-Executive - Independent DirectorChairperson2025-02-27Corporate Social Responsibility Committee10905781Vijay Paul KarwalNon-Executive - Independent DirectorMember2025-02-27Corporate Social Responsibility Committee00136969Bharat Dhirajlal ShahNon-Executive - Non Independent DirectorMember2025-02-27Corporate Social Responsibility Committee09402652Neeraj SharmaExecutive DirectorMember2025-02-272025-11-11true8852026-01-2372true8852026-03-0641true875Audit Committee2025-11-11true4430Audit Committee2026-01-2372true4430Audit Committee2026-01-30true4330Nomination and remuneration committee2026-01-23true4430Corporate Social Responsibility Committee2026-01-23true4420Stakeholders Relationship Committee2026-01-23true3310Risk Management Committee2025-08-04true3320Risk Management Committee2026-01-23171true3320truetruetruetrueYestruetruetrueTrisha AlladaCompany Secretary and Compliance OfficerYeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/corporate-governance/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/financial-reports/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/financial-reports/Yeshttps://www.onesourcecdmo.com/investor-relations/financial-reports/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/financial-reports/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/corporate-governance/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/investor-relations/disclosures-under-regulation-46-lodr/Yeshttps://www.onesourcecdmo.com/YesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesTrisha AlladaCompany Secretary and Compliance OfficerYesTrisha AlladaCompany Secretary and Compliance OfficerfalseTrisha AlladaCompany Secretary and Compliance OfficerBengaluru2026-04-2900000BSE LimitedFine imposed for non-compliance with Regulation 6(1) of SEBI (LODR) Regulations, 20152026-02-23Upon listing of its debt securities on May 8, 2024, the Company had designated its CFO as Compliance Officer, considering his long-standing association of over 25 years with the Company and in-depth understanding of its compliance framework and operations, despite having a qualified Company Secretary appointed since March 14, 2023. Following cessation of the CFO on June 17, 2024, the Company appointed the Company Secretary as Compliance Officer with effect from July 26, 2024, resulting in a period of non-compliance with Regulation 6(1) of SEBI (LODR) Regulations, 2015, which requires the Compliance Officer to be a qualified Company Secretary. Accordingly, fine of INR 63,720 (plus applicable GST) was paid earlier for the quarter ended June 30, 2024, and further fine of INR 29,500 (plus applicable GST) has been levied for the remaining period of 26 days for the month of July 2024.During the quarter under review, fine of ₹29,500 (plus applicable GST) was levied by BSE for the remaining period of 26 days for the month of July 2024; No material impact on financials, operations or other activities of the Company