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<xbrli:context id="ChangeInManagement009D"><xbrli:entity><xbrli:identifier scheme="http://www.nseindia.com/NSESymbol">IOC</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-01-11</xbrli:startDate><xbrli:endDate>2026-01-11</xbrli:endDate></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-capmkt:ChangeInManagementAxis"><in-capmkt:ChangeInManagementDomain>ChangeInManagementDomain9</in-capmkt:ChangeInManagementDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context>
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<xbrli:context id="ChangeInManagement015I"><xbrli:entity><xbrli:identifier scheme="http://www.nseindia.com/NSESymbol">IOC</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-01-11</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-capmkt:ChangeInManagementAxis"><in-capmkt:ChangeInManagementDomain>ChangeInManagementDomain15</in-capmkt:ChangeInManagementDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context>
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<xbrli:context id="ChangeInManagement018I"><xbrli:entity><xbrli:identifier scheme="http://www.nseindia.com/NSESymbol">IOC</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-01-11</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-capmkt:ChangeInManagementAxis"><in-capmkt:ChangeInManagementDomain>ChangeInManagementDomain18</in-capmkt:ChangeInManagementDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context>
<xbrli:context id="ChangeInManagement019D"><xbrli:entity><xbrli:identifier scheme="http://www.nseindia.com/NSESymbol">IOC</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-01-11</xbrli:startDate><xbrli:endDate>2026-01-11</xbrli:endDate></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-capmkt:ChangeInManagementAxis"><in-capmkt:ChangeInManagementDomain>ChangeInManagementDomain19</in-capmkt:ChangeInManagementDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context>
<xbrli:context id="ChangeInManagement019I"><xbrli:entity><xbrli:identifier scheme="http://www.nseindia.com/NSESymbol">IOC</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-01-11</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-capmkt:ChangeInManagementAxis"><in-capmkt:ChangeInManagementDomain>ChangeInManagementDomain19</in-capmkt:ChangeInManagementDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context>
<xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><xbrli:unit id="shares"><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unit><xbrli:unit id="INRPerShare"><xbrli:divide><xbrli:unitNumerator><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unitNumerator><xbrli:unitDenominator><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unitDenominator></xbrli:divide></xbrli:unit>
<in-capmkt:NSESymbol contextRef="OneI">IOC</in-capmkt:NSESymbol>
<in-capmkt:NameOfTheCompany contextRef="OneI">INDIAN OIL CORPORATION LIMITED</in-capmkt:NameOfTheCompany>
<in-capmkt:RemarksForWebsiteDissemination contextRef="OneI">Change in Senior Management Personnel</in-capmkt:RemarksForWebsiteDissemination>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement001D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement001D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement001D">Manas_Ranjan_Dwibedy</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement001I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement001D">2</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement001D">Shri Manas Ranjan Dwibedy, aged 58 years, is a Fire &amp; Safety Engineer. He joined IndianOil in 1991 and has over 35 years of experience in the field of S &amp; EP, Operations, HSE, Technical Services and Engineering &amp; Consultancy.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement002D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement002D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement002D">Prakash_Abraham</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement002I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement002D">3</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement002D">Shri Prakash Abraham, aged 57 years, is an HR Officer. He joined IndianOil in 1993 and has over 33 years of experience in the field of Human Resources.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement003D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement003D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement003D">Sanjib_Biswas</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement003I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement003D">4</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement003D">Shri Sanjib Biswas, aged 56 years, is an Industrial Engineer. He joined IndianOil in 1994 and has over 31 years of experience in the field of LPG marketing and OISD.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement004D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement004D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement004D">G_R_K_Murthy</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement004I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement004D">2</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement004D">Shri G. R. K. Murthy, aged 58 years, is a Mechanical Engineer. He joined IndianOil in 1994 and has over 31 years of experience in the field of Refinery Projects and Maintenance.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement005D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement005D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement005D">R_R_Raje</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement005I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement005D">2</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement005D">Shri R. R. Raje, aged 58 years, is an HR Officer. He joined IndianOil in 1993 and has over 33 years of experience in the field of Human Resources.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement006D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement006D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement006D">Samarendra_Nath_Jha</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement006I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement006D">5</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement006D">Shri Samarendra Nath Jha, aged 55 years, is an Electrical Engineer. He joined IndianOil in 1994 and has over 31 years of experience in the field of Refinery P&amp;U, Core Group, Maintenance &amp; Inspection and Human Resources.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement007D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement007D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement007D">R_Ravichandran</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement007I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement007D">6</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement007D">Shri R. Ravichandran, aged 54 years, is an Electronics &amp; Electrical Engineer. He joined IndianOil in 1994 and has over 31 years of experience in the field of Supplies and Operations.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement008D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement008D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement008D">Sarvesh_Kumar</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement008I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement008D">7</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement008D">Shri Sarvesh Kumar, aged 53 years, is a Chemical Engineer. He joined IndianOil in 1995 and has over 30 years of experience in the field of Hydroprocessing, Catalyst &amp; Technical Services, Refinery Technology, Hydrocracking and Alternative Energy.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement009D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement009D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement009D">Nitin_Bhatnagar</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement009I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement009D">7</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement009D">Shri Nitin Bhatnagar, aged 53 years, is a Mechanical Engineer. He joined IndianOil in 1996 and has over 29 years of experience in the field of Supplies and Operations.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement010D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement010D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement010D">B_Navnith</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement010I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement010D">6</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement010D">Shri B. Navnith, aged 54 years, is a Chemical Engineer. He joined IndianOil in 1995 and has over 30 years of experience in the field of Technical Services, International Trade, Core Group, Production and Technical.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement011D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement011D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement011D">A_K_Samantaray</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement011I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement011D">4</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement011D">Shri A. K. Samantaray, aged 56 years, is a Mechanical Engineer. He joined IndianOil in 1994 and has over 31 years of experience in the field of LPG marketing.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement012D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement012D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement012D">Rajiv_Sreshta</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement012I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement012D">3</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement012D">Shri Rajiv Sreshta, aged 57 years, is a graduate with an MBA in Marketing Management. He joined IndianOil in 1996 and has over 30 years of experience in the field of Institutional Business, Lubes, Corporate Strategy, Supplies, Retail Sales, Marketing Strategy, Engineering and Corporate Planning &amp; ES.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement013D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement013D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement013D">Sumit_Basu</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement013I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement013D">4</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement013D">Shri Sumit Basu, aged 56 years, is an Engineer with specialization in Plastic Technology and holds an M.Tech in Polymer Technology. He joined IndianOil in 2009 and has over 16 years of experience in the field of Petrochemicals and Business Development.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement014D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement014D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement014D">Sanjay_Bhandari</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement014I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement014D">4</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement014D">Shri Sanjay Bhandari, aged 56 years, is a graduate with an MBA in Marketing Management and an LLB. He joined IndianOil in 1993 and has over 33 years of experience in the field of Retail Sales, Aviation and Institutional Business.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement015D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement015D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement015D">Puneet_Agarwal</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement015I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement015D">2</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement015D">Shri Puneet Agarwal, aged 58 years, is a Commerce graduate with an MBA in Marketing Management. He joined IndianOil in 1996 and has over 30 years of experience in the field of Petrochemicals, Retail Sales, Business Development, Marketing, L&amp;D, Supplies, DIR (P&amp;BD) Secretariat Office and New Business.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement016D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement016D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement016D">Saroj_Kant_Roy</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement016I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement016D">3</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement016D">Shri Saroj Kant Roy, aged 57 years, is a Mechanical Engineer. He joined IndianOil in 1993 and has over 33 years of experience in the field of Petrochemicals, Supplies, Retail Sales and Institutional Business.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement017D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement017D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement017D">Nitin_Kumar</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement017I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement017D">7</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement017D">Shri Nitin Kumar, aged 53 years, is a Finance Officer. He joined IndianOil in 1996 and has over 29 years of experience in the fields of Corporate Finance &amp; Treasury, Corporate Strategy, Corporate Planning &amp; Economic Studies and Finance.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement018D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement018D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement018D">Madhavi_B_Patra</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement018I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement018D">3</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement018D">Ms. Madhavi B. Patra, aged 57 years, is a Finance Officer. She joined IndianOil in 1994 and has over 31 years of experience in the field of Finance.</in-capmkt:BriefProfile>
<in-capmkt:ReasonOfChange contextRef="ChangeInManagement019D">Appointment</in-capmkt:ReasonOfChange>
<in-capmkt:Designation contextRef="ChangeInManagement019D">Others</in-capmkt:Designation>
<in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA contextRef="ChangeInManagement019D">Girish_Ranjan</in-capmkt:NameOfThePersonOrAuditorOrAuditFirmOrRTA>
<in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation contextRef="ChangeInManagement019I">2026-01-10</in-capmkt:EffectiveDateOfAppointmentOrResignationOrRemovalOrDisqualificationOrCessationOrVacationOfOfficeDueToStatutoryAuthorityOrderOrAdditionalChargeOrChangeInDesignation>
<in-capmkt:TermOfAppointment contextRef="ChangeInManagement019D">7</in-capmkt:TermOfAppointment>
<in-capmkt:BriefProfile contextRef="ChangeInManagement019D">Shri Girish Ranjan, aged 53 years, is a Mechanical Engineer. He joined IndianOil in 1998 and has over 28 years of experience in the field of Retail Sales, LPG and International Marketing</in-capmkt:BriefProfile>
</xbrli:xbrl>