Despegue REFORMS ESEN
up to date · reviewed Sep 3, 2026
The norm, in detail

The registry that turns a supplier into a mining beneficiary

Resolution 68/2026 of the Mining Secretariat (Official Gazette, 19 Aug 2026), creating the Mining Investment Registry
in forceNATIONAL Energy and natural resources

The 19 activities that count as a mining service, the paperwork to register, the 60% billing floor to stay in and what happens if you fall short.

What changed and who it applies to

What changed
The benefits of the mining regime — duty-free imports, recovery of exploration VAT, accelerated depreciation, tax stability — are not claimed per transaction: they are claimed by being registered. This resolution rewrites that registration entirely and creates the system it lives in, the Mining Investment Registry (RIM), which identifies each beneficiary by tax number and gives each project a unique code. ⭐ And it defines, for the first time with this precision, what a mining supplier is for the State. Section 6 of the annex says a mining service is «a task, activity or intangible experience intended to directly benefit those carrying out mining activities in the country», with no transfer of ownership of the asset or of control over it, and lists nineteen activities that qualify for registration: project feasibility work (geology, resource estimation, mine engineering, geotechnics, metallurgy, hydrology, plant planning and design, infrastructure and logistics, environment and permits) · preparation and development (plant construction, stripping, tunnels, heaps, tailings dams) · ground-support works · mining infrastructure · ore haulage to the plant · pumping and ventilation · electrical and communication systems · mine safety, geological, geophysical, satellite-imaging, petrographic and rock-mechanics studies · mineral treatment and processing testing · mining IT: on-site connectivity and networks, fleet management, automation and remote operation · design and construction of extraction works · drilling · blasting · ground and aerial topographic surveys · hydrogeological testing · chemical analysis laboratories · environmental studies and treatment of mining waste · structural design of plants and works · and equipment maintenance, which expressly includes stock, spares and warranty management. What you must file to get in (s. 5): a description of the services fitted to that list; a breakdown of assets, staff and infrastructure; the goods you plan to import under the benefit; a sworn statement that the directors do not fall under the disqualifications of s. 3 of the law; an accountant's certificate that there are no tax, social-security or customs debts — nor payment plans; and, for companies, the articles of association and the resolutions appointing current officers. The tax number must have registered with ARCA at least one activity related to the declared services. ⭐ And the link to mining is evidenced «through service contracts, a tender award or other suitable documentation… or a list of potential clients». What you must do to stay in (s. 14): be principally engaged in mining services and show that at least 60% of total billing, on every count, corresponds to those services; and file each year, by 31 March, a sworn declaration of the previous calendar year's operations together with an accountant's certificate. The first one is filed the year after registration; if that stub is shorter than 120 calendar days, it is deferred and merged with the following year. What happens if you fall short of the 60% (s. 20): a single formal notice giving ten business days, then a year of suspension of the import benefit — during which the imported goods must remain assigned — then another year, and after two consecutive years removal from the registry and payment of the duties on everything imported. The resolution repeals s. 4 of Resolution 30/2018 and four earlier resolutions, from 1996, 2019, 2020 and 2021. verif · Aug 19, 2026
In force
19 August 2026, the day of its publication in the Official Gazette, as set by its section 6. It applies also to filings already under way, with one exception: sworn declarations filed earlier are resolved under the rules in force when they were filed. The National Mining Investment Directorate must notify each applicant which adjustments and additional documents are needed for their file to continue. verif · Aug 19, 2026
Are you in or out?
To the service SME that sells, or wants to sell, to a mining company — the least obvious addressee of what looks like a paperwork rule. Being on this registry is what lets it import its own equipment duty-free, and section 6 tells it whether its activity qualifies: if it does drilling, blasting, laboratory work, surveying, hydrogeology, equipment maintenance, on-site connectivity or mining waste treatment, it qualifies. ⚠️ But the registry has a wide door and a narrow stay, and those are two different decisions. To get in, a list of possible clients is enough: no signed contract is needed, so you can be registered before winning your first job. To stay in, six out of every ten pesos billed must come from mining, measured on total billing on every count. ⇒ That shuts out the supplier for whom mining is one line of business among several, however well it sells. To whoever is already registered it changes the calendar: the annual sworn declaration is due on 31 March with an accountant's certificate, and missing it two years running allows removal on the authority's own motion. To anyone with a debt to ARCA it closes the door before they start: the accountant's certificate of no tax, social-security or customs debt is a registration requirement, and a payment plan does not do either. To the project owner it orders the registry by tax number and gives each project a unique code, which is then quoted in every import sworn declaration. verif · Aug 19, 2026
The norm
Resolution 68/2026 of the Mining Secretariat of the Ministry of Economy, signed by Mining Secretary Luis Enrique Lucero and published in the Official Gazette on 19 August 2026 (notice No. 58089/26). It is issued under s. 24 of Law 24,196, s. 24 of the annex to Decree 2686/1993, s. 3 of Decree 482/2026 and Decree 50/2019. Seven sections and one annex (IF-2026-75963547-APN-DNIM#MEC) of seven titles and twenty-one sections. verif · Aug 19, 2026

Our reading

thesis This registry is what opens or closes the other two benefits, which is why it is the first one to look at. Resolution 73/2026 allows duty-free imports and Resolution 66/2026 refunds exploration VAT, but both start the same way: «registered beneficiaries». ⇒ The concrete action this enables today, and one that does not depend on any project reaching construction, is to register before you need it — because an import sworn declaration is rejected outright if the applicant is not on the register at the moment of review, and assembling the accountant's zero-debt certificate is not a week's work. The potential-clients clause is the most interesting policy decision in the text. A registry demanding a signed contract would have a chicken-and-egg problem: you cannot import the equipment you need to win the contract until you have won the contract. By accepting a list of prospects, the State chose to let the supplier equip itself first. ⚠️ And the 60% is the price of that opening, charged at the other end. It is a high threshold for an SME in a mining town that also invoices the municipality, local construction or farming: it forces a choice. ⇒ We expect it to push specialisation — firms working only in mining, deeper and more exposed to the mineral cycle — and to leave out the diversified supplier, which is precisely the one that survives when the copper price falls. That is a real tension between promotion policy and the resilience of the local fabric, and the text does not resolve it. ⚠️ What could break this reading: we do not know how many service providers are registered today or how many reach 60%, so the effect of the requirement is inferred from its wording and not measured. It is a figure to go and find. thesis

Where it lands, province by province2

San Juan The national registry gives the San Juan supplier a route to import equipment duty-free that it does not use today; but the 60% mining-billing floor clashes with the real profile of many SMEs around Gran San Juan, which combine mining with public works and farming. It coexists with the provincial local-purchase floor, which measures the opposite: how much the mining company buys locally, not how much the supplier sells to mining. mixed
Catamarca The same effect on suppliers along the salt-flat corridor, where the base of firms is smaller and diversification is the usual way to survive between campaigns. mixed

The other rules on this subject34

Energy: free export of hydrocarbons and gasDecretos 1057/2024 and 1060/2024in force
The State reorders the trunk gas pipelines and forces firm transportation contracts to be redrawnRes. SE 66/2026 (Official Gazette, Mar 13, 2026) + Res. ENARGAS 409/2026in execution
Hydrocarbons: the pre-export local offer fallsSE Res. 166/2026 (Official Gazette, Jul 22, 2026)in force
The State puts 16 high-voltage works out to tender, and six of them run through four of the five provincesRes. SE 202/2026 (Official Gazette, Aug 12, 2026), the Plan's first workin execution
The Comahue returns to private hands: 4 dams awardedRes. 2124/2025, Ministry of Economy (Official Gazette Dec 30, 2025)in force
End of segmentation: energy subsidies are targeted at those who need themDecreto 943/2025 (Official Gazette, Jan 2, 2026)in force
Ignacio Aredez
Ignacio Aredez· Chief analyst
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How to read the seals →   verif primary source · prob primary source pending · unconf not sufficiently backed · estim our own calculation · thesis our reading