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MINERA HUALLANCA S.A.
Peru mining record: safety sanctions, environmental fines and fatal accidents
On record from Jan 15, 2010 to Apr 12, 2013
Appears in the source as: "MINERA HUALLANCA S.A. (ahora: NYRSTAR ANCASH S.A.)"
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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.ⓘ
S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).ⓘ
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.No sanction resolution names this company in the 2020-2026 SAIP delivery.
| Year | Resolution
ⓘ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. |
Sanctioned party as written | Type | TASTEM ruling |
|---|---|---|---|---|
| Apr 12, 2013 | Resolution (PDF) hidden on the agency's page | MINERA HUALLANCA S.A. | ||
| Aug 2, 2012 | 15598-2012-OS-GG | "MINERA HUALLANCA S.A. (ahora: NYRSTAR ANCASH S.A.)" | 090-2012-OS/TASTEM-S2 | |
| Aug 5, 2011 | Resolution (PDF) | MINERA HUALLANCA S.A. | ||
| Jun 2, 2011 | Resolution (PDF) | MINERA HUALLANCA S.A. | ||
| Mar 31, 2011 | Resolution (PDF) hidden on the agency's page | MINERA HUALLANCA S.A. | ||
| Jan 25, 2011 | Resolution (PDF) | MINERA HUALLANCA S.A. | ||
| Dec 17, 2010 | Resolution (PDF) | MINERA HUALLANCA S.A. | SEGURIDAD E HIGIENE MINERA | |
| Dec 6, 2010 | Resolution (PDF) hidden on the agency's page | MINERA HUALLANCA S.A. | SEGURIDAD E HIGIENE MINERA | |
| Sep 24, 2010 | Resolution (PDF) hidden on the agency's page | MINERA HUALLANCA S.A. | SEGURIDAD E HIGIENE MINERA | 039-2011-OS-TASTEM-S2 |
| May 27, 2010 | Resolution (PDF) | MINERA HUALLANCA S.A. | MEDIO AMBIENTE | |
| May 27, 2010 | Resolution (PDF) | MINERA HUALLANCA S.A. | MEDIO AMBIENTE | |
| May 27, 2010 | Resolution (PDF) | MINERA HUALLANCA S.A. | MEDIO AMBIENTE | |
| Apr 26, 2010 | Resolution (PDF) | MINERA HUALLANCA S.A. | SEGURIDAD E HIGIENE MINERA | |
| Apr 8, 2010 | Resolution (PDF) | MINERA HUALLANCA S.A. | MEDIO AMBIENTE | |
| Mar 15, 2010 | 6786-2010-OS-GG hidden on the agency's page | MINERA HUALLANCA S.A. | SEGURIDAD E HIGIENE MINERA | 065-2011-OS/TASTEM-S2 |
| Jan 15, 2010 | 5923-2010-OS-GG | MINERA HUALLANCA S.A. | MEDIO AMBIENTE | 132-2010-OS/CD |
| Jan 15, 2010 | 5925-2010-OS-GG | MINERA HUALLANCA S.A. | MEDIO AMBIENTE | 130-2010-OS/CD |
The regulator's own list, frozen in December 2019. It publishes no fine amount: the resolution PDF is the record. A row naming a titleholder and a contractor together is shown as written.
No OEFA environmental sanction against this company in the 2017-2023 register.
No death attributed to this company in MINEM's 2002-2021 list.