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INTIGOLD MINING SOCIEDAD ANONIMA - INTIGOLD MINING S.A.

Peru mining record: safety sanctions, environmental fines and fatal accidents

RUC (tax ID) 20520628704· On record from Sep 28, 2018 to Feb 9, 2026

Appears in the source as: INTIGOLD MINING SOCIEDAD ANONIMA INTIGOLD MINING S.A.

sanction resolutions

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A resolution (resolución) is OSINERGMIN's formal written decision closing one sanction case: an order from the regulator, not a court judgment. A single resolution can fine several infractions at once, and it can be appealed to TASTEM, the agency's own appeals tribunal.

407,275

in fines (S/)

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S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).

published resolutions 2001-2019

OEFA environmental cases

125.83

in OEFA fines (UIT)

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The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.

deaths 2002-2021 (MINEM)

OSINERGMIN safety fines, 2020-2026, obtained by public-records request

From Feb 18, 2020 to Feb 9, 2026 · S/ 407,275 ≈$122K

Resolution 514-2026 S/ 34,705 ≈$10K

Feb 9, 2026 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA

Case file: 202500286742

Sanctioned party as written: INTIGOLD MINING SOCIEDAD ANONIMA - INTIGOLD MINING S.A.

Obligation (OSINERGMIN's label) ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.	State (OSINERGMIN) ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).	UIT ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.	Fines (S/) ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).	% paid ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.5 Reportes sobre monitoreo geotécnico.	EMITIDA	6.31	34,705	0%

Resolution 726-2024 S/ 125,070 ≈$37K

Mar 5, 2024 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA

Case file: 202300222398

Sanctioned party as written: INTIGOLD MINING SOCIEDAD ANONIMA - INTIGOLD MINING S.A.

Obligation (OSINERGMIN's label) ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.	State (OSINERGMIN) ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).	UIT ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.	Fines (S/) ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).	% paid ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
Impedir, obstaculizar, negar o interferir con la Función Supervisora, Supervisora Específica de OSINERGMIN y/o Empresas Supervisoras.	EMITIDA	22.74	125,070	0%

Resolution 384-2020 S/ 247,500 ≈$74K

Feb 18, 2020 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA

Case file: 201900189794

Sanctioned party as written: INTIGOLD MINING SOCIEDAD ANONIMA INTIGOLD MINING S.A.

Obligation (OSINERGMIN's label) ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.	State (OSINERGMIN) ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).	UIT ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.	Fines (S/) ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).	% paid ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
INFRACCIONES GENERALES	INFUNDADA	45	247,500	0%

OSINERGMIN published sanctions, 2001-2019

Not on OSINERGMIN's published 2001-2019 sanctions list.

OEFA environmental sanctions, 2017-2023

0305-2020-OEFA/DFAI 12.04 UIT

Feb 28, 2020 · Unit: Calpa · Arequipa

Case: 0427-2019-OEFA/DFAI/PAS

Appeal: APELACIÓN, resolved by 0259-2020-OEFA/TFA-SE on Dec 2, 2020

Infraction (OEFA's classification)	Fine (UIT) ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Eficacia de la fiscalización El administrado no permitió el ingreso al personal del OEFA para el desarrollo de la acción de supervisión en la unidad minera Calpa. corrective measure ordered	12.04

0944-2019-OEFA/DFAI 4.85 UIT

Jun 28, 2019 · Unit: Calpa · Arequipa

Case: 3207-2018-OEFA/DFAI/PAS

Appeal: APELACIÓN, resolved by 0410-2019-OEFA/TFA-SMEPIM on Sep 9, 2019

Infraction (OEFA's classification)	Fine (UIT) ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Eficacia de la fiscalización El administrado obstaculizó las labores de supervisión al no permitir el ingreso de los supervisores a la unidad fiscalizable Calpa corrective measure ordered	4.85

2993-2018-OEFA/DFAI

Nov 30, 2018 · Unit: Calpa · Arequipa

Case: 0297-2018-OEFA/DFAI/PAS

Appeal: APELACIÓN, resolved by 0076-2019-OEFA/TFA-SMEPIM on Feb 19, 2019

Infraction (OEFA's classification)	Fine (UIT) ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Eficacia de la fiscalización Intigold no presentó al OEFA la información solicitada en los ítems 1 y 2 del requerimiento documentario, incumpliendo lo establecido en la normativa vigente .

2354-2018-OEFA/DFAI 108.94 UIT

Sep 28, 2018 · Unit: Calpa · Arequipa

Case: 0813-2018-OEFA/DFAI/PAS

Appeal: APELACIÓN, resolved by 0423-2018-OEFA/TFA-SMEPIM on Dec 3, 2018

Infraction (OEFA's classification)	Fine (UIT) ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Compromisos y/o normas ambientales simples El titular minero no ha construido los canales de coronación en los depósitos de relaves de cianuración (1 al 4) y deposito Santa Rosa, incumpliendo lo establecido en su instrumento de gestión ambiental . corrective measure ordered	94.19
Residuos Sólidos El titular minero ha realizado un inadecuado manejo de residuos peligrosos, puesto se observó envases vacíos de plástico de ácido sulfúrico y baldes con restos de aceite almacenados sobre la desmontera Santa Rosa, así como envases vacíos metálicos de reactivos frente a la relavera de cianuración N° 1 y N° 2 . corrective measure ordered	10.18
Residuos Sólidos El titular minero ha quemado residuos sólidos (camas, maderas y otros) en un área cercana al relleno sanitario . corrective measure ordered	4.57
Adopción de medidas de previsión y control ambiental El titular minero no habría implementado las medidas de manejo ambiental para evitar el deslizamiento de relaves en el canal de coronación del depósito de cianuración (1 al 4), incumpliendo lo dispuesto en su instrumento de gestión ambiental .

From OEFA's environmental infractions register (RUIAS), mining subsector, snapshot cut April 30, 2024. Fines are in UIT, Peru's yearly-revalued tax unit, as OEFA states them; a case can carry several infraction lines and a corrective measure instead of a fine.

Fatal accidents, 2002-2021 (MINEM)

No death attributed to this company in MINEM's 2002-2021 list.