On May 9, 2024, Supreme Decree No. 10 was approved, which modifies the Regulations of the Mining Code to adapt it to the latest legal changes.

These modifications correspond to Law No. 21,649, published in the Official Gazette on December 30, 2023, introducing changes to the Mining Code, the Constitutional Organic Law on Mining Concessions and the Law that creates the National Geology and Mining Service ( SERNAGEOMIN).

Likewise, on May 2, 2024, Supreme Decree No. 9 of the Ministry of Mining was approved, which establishes the new regulations that regulate the obligation to deliver geological information.

Below, we address the main changes introduced to the mining legal and regulatory framework, taking into consideration those made by Law No. 21,420, Law No. 21,649 and the aforementioned regulatory changes.

I) Amount of annual mining patents
The difference between metallic and non-metallic concessions is eliminated, increasing the value of non-metallic mining patents in accordance with the standards reviewed below:

• Exploration patents increase their amount from 1/50 to 3/50 of the Monthly Tax Unit (UTM) per hectare.
• Regarding exploitation concessions for the year 2024, 1/10 of UTM per hectare will continue to be paid exceptionally for exploitation concessions. From now on, if the mining properties do not fall within the scenarios provided by law, they will be subject to a progressive increase from 4/10 of UTM per hectare during the first five years since they are not considered in the assumptions of the law for the reduced patent, up to 12 UTM per hectare from the thirty-first year.

The law establishes the following hypotheses of reduced patent (1/10 UTM per hectare):

Effective work in the concession: The performance of mining work, having to annually certify that work, activities or works have been started that permanently and continuously allow the development of mining operations, understood as those referred to in Law No. 20,551. That Regulates the Closure of Mining Sites and Facilities (Site Closure Law), including those that derive from compliance with a mining site closure plan. The consideration for such operations will be applied regardless of whether they are carried out on owned or leased property.

Favorable environmental qualification resolution: Without the need to demonstrate work, the mining belongings are included in a mining development project that has obtained an Environmental Qualification Resolution (RCA) or has been admitted for processing in the Environmental Impact Assessment System ( SEIA) for qualification, in accordance with Law No. 19,300, on General Environmental Bases.

Mining Safety Regulations: If the requirements of the previous hypotheses are not met, it is possible to opt for the reduced patent with respect to those belongings included in a project that, without having the obligation to enter the Environmental Impact Assessment System, is in process. any of the permits established in title XV of the Mining Safety Regulations. The patent can only be determined for this concept one time.

On the other hand, the regulation includes in its new article 53 the details of the information that must accompany the mining concessionaire who wants to obtain this benefit. For natural persons, legal mining companies, mining cooperatives or individual limited liability companies that are owners of one or several properties whose total area does not exceed 500 hectares, the benefit of accessing a reduced patent is established if the development of work is accredited. in the area of ​​at least one concession under any of the cases indicated above, assuming that they will remain in such situation for the next five years.

Likewise, the reduced patent will only apply to those mining properties included in a mining production unit and its possible expansions. A mining productive unit is understood to be the set of facilities and workplaces that are organized to ensure the functioning of mining operations, understood as the facilities and workplaces indicated in letter i) of article 3 of the Mine Closure Law. .

II) Duration of exploration concessions
Exploration concessions will have a validity of 4 years, renewable for up to 4 more years if some requirements for the delivery of geological information or processing before the SEIA are met.

For this, the mining concessionaire must, within the first six months of the last year of its concession, present to SERNAGEOMIN a report with all the geological information obtained in the exploration works that have been carried out during the validity of its concession, and must comply with Supreme Decree No. 9 of 2024 of the Ministry of Mining or the regulation that replaces it.

Alternatively, the holder may present to SERNAGEOMIN the documentation that accredits the obtaining of an RCA with respect to his mining project in the period of duration of the concession, or the admission of his project for processing in the SEIA.

For the purposes of obtaining the indicated extension, a certificate must be obtained from SERNAGEOMIN that demonstrates compliance with the requirements, which must be sent to the competent legal court. Once the resolution granting the extension is obtained, it must be extracted, published and noted in the margin of the respective registration.

Exploration concessions whose validity expires during the year 2024 will be understood as extended until December 31, 2024, and the right to extend may be exercised for another 4 years within the first half of 2024.

Furthermore, once the exploration concession has expired, a one-year prohibition is established on the original exploration concessionaire and its related persons from reacquiring exploration concessions in the area of ​​the expired exploration concession.

III) Limitation on the exercise of possessory actions
There is a change in the exercise of possessory actions in the sense of requiring the mining concessionaire to exercise a possessory action (such as the complaint of new construction, for example) against the owner, possessor or mere holder of the surface properties, prove that he or she is the holder of an easement right or other real right over said surface property.

Likewise, it is established that it is optional for the judge to decree the suspension or stoppage of the reported works, and the concessionaire must prove that he is the holder of a real right and provide background information that justifies the serious and imminent danger that the non-granting of the suspension or stoppage entails. . Furthermore, if the cessation of the works is decreed, the owner may cause their effects to cease by providing sufficient security to allow them to respond for their demolition or compensation for damages.

This represents a radical change in the protection of assets and critical infrastructure of projects, and the maintenance of much mining property that was only maintained for reasons of security of non-mining assets must be re-evaluated.

IV) Delivery of geological information
A change is introduced in the delivery of geological information, specifying delivery times and increasing the fine for non-delivery to 100 UTA, which may be doubled if said information is required by SERNAGEOMIN, also disabling the mining concessionaire from obtain the benefit of reduced patent.

In accordance with the new regulations, exploration concessionaires will have a period of 30 days, counted from the expiration of their concession, to send SERNAGEOMIN a report with all the geological information obtained from the exploration work carried out in the area corresponding to said concession.

Along with the above, the exploration concessionaire must submit a report with all the geological information obtained in the exploration work that has been carried out during the validity of its concession before requesting the renewal of its concession for another 4 years.

Regarding the exploitation concessionaire, it must send to SERNAGEOMIN every two years a report with all the geological information obtained from the geological exploration work carried out during said period.

The detail of the geological information to be delivered is contained in the new regulation that regulates the obligation to deliver geological information contained in Supreme Decree No. 9 of 2024 of the Ministry of Mining.

The most relevant aspects of the regulation are:

The report with the geological information must be presented through a form that SERNAGEOMIN will have for these purposes on its website.

The background information that must be accompanied and its delivery format are established, which include a presentation of the project, georeferenced geological maps, geophysical surveys, geochemical surveys, drilling information, and others.

The geological information received by SERNAGEOMIN will continue to be the property of the reporting company, but will be public information in accordance with the provisions of Law No. 20,285 on Access to Public Information.
The reporting company may request that all or part of said information be considered confidential for up to 4 years from its delivery.

V) Change of datum
The references and mention of the change of datum to SIRGAS are eliminated, leaving the future modification entrusted to the Regulations of the Mining Code. Likewise, a procedure is established that SERNAGEOMIN and the mining concession holders must follow for an eventual change of datum in the future.

VI) Request for a final ruling
The regulations introduced a change in the background information that must be included in the request for a ruling. In this way, it is now not necessary to indicate on the map that accompanies the request for a ruling the corresponding letter from the Military Geographic Institute at a scale of 1:50,000 where the midpoint of the petition is located.

VII) Cabinet measurement and new deadlines
The requirement for field measurements and the construction of milestones is eliminated, allowing for a lower-cost measurement operation carried out in less time.

Furthermore, as a result of the greater simplicity of the measurement operation, the deadlines for requesting the measurement are modified, from 200 to 220 days to 90 and 120 days counted from the presentation of the manifestation, and for the presentation of the plan and measurement report. 15 to 10 months from the date of presentation of the manifestation.

VIII) Elimination of point of interest from the mining manifestation
Article 45, paragraph 2 of the Mining Code allowed, in the case of mining manifestations of a group of belongings not exceeding 100 hectares, the description of the point of interest indicating its most important signs. precise details and characteristics, the name of the property or mineral seat and the province where it was located. Through the last modification, this alternative was eliminated and from now on it will only be possible to indicate a point of interest in the mining manifestation using UTM geographic coordinates

IX) Entry into force.
With the exception of the rules referring to changes to the delivery of geological information, measurements and milestones, which will come into force once the corresponding regulatory changes have been made, the rest of the referred rules have already come into force.

Both the modification to the Mining Code Regulations and the delivery of geological information are being processed before the Comptroller’s Office.

For more information about these issues and their implications, you can contact:

Antonio Rubilar | Director of Public Law and Regulated Markets group | arubilar@az.cl

Alejandro Montt | Director of Mining, Energy and Natural Resources | amontt@az.cl