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COMPAÑIA MINERA SANTANDER SOCIEDAD ANONIMA CERRADA
Peru mining record: safety sanctions, environmental fines and fatal accidents
On record from Jun 17, 2025 to May 11, 2026
2
sanction resolutions
ⓘ
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.45,815
in 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).0
published resolutions 2001-2019
0
OEFA environmental cases
0.00
in OEFA fines (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.0
deaths 2002-2021 (MINEM)
OSINERGMIN safety fines, 2020-2026, obtained by public-records request
From Jun 17, 2025 to May 11, 2026 · S/ 45,815 ≈$14K
Resolution 1536-2026
S/ 23,540 ≈$7,027
May 11, 2026 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202600009284
Sanctioned party as written: COMPAÑIA MINERA SANTANDER SOCIEDAD ANONIMA CERRADA
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 | 4.28 | 23,540 | 100% |
Resolution 2406-2025
S/ 22,275 ≈$6,649
Jun 17, 2025 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202400263231
Sanctioned party as written: COMPAÑIA MINERA SANTANDER SOCIEDAD ANONIMA CERRADA
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. |
|---|---|---|---|---|
| 9.3 Disposición y estabilidad física. | INFUNDADA | 4.05 | 22,275 | 100% |
OSINERGMIN published sanctions, 2001-2019
Not on OSINERGMIN's published 2001-2019 sanctions list.
OEFA environmental sanctions, 2017-2023
No OEFA environmental sanction against this company in the 2017-2023 register.
Fatal accidents, 2002-2021 (MINEM)
No death attributed to this company in MINEM's 2002-2021 list.