- 📄 Complete EIA signed by MARN-accredited consultant (active registry)
- 🗺️ Georeferenced plans in GTM system (Guatemala Transverse Mercator)
- 🏢 Patente, NIT and incorporation papers of the owner company
- 💵 Payment receipt Q15,000-50,000 at BANRURAL MARN account
- 📋 Terms of Reference (TdR) previously approved by DIGARN
- 🌳 Prior CONAP opinion if the project is inside SIGAP
The Category A Environmental License is the most demanding environmental authorization in MARN’’s system, reserved for high-impact projects: investments over Q5 million, sectors expressly listed in Ministerial Agreement 199-2016 (mining, hydroelectric, refineries, cement, highways, airports), or any project located inside the Guatemalan System of Protected Areas (SIGAP). Do not confuse it with the general Environmental License — this specific variant requires a complete Environmental Impact Study (EIA), mandatory public consultation, and enhanced annual surveillance.
Quick summary: Official fee Q15,000-Q50,000, but the real total cost with EIA, complementary studies and public consultation rises to Q150,000-Q1,500,000+ depending on scale. Typical timeline 180-360 working days. Only MARN-accredited environmental consultants can sign the EIA. Validity 5 years renewable with mandatory annual surveillance. Applies to mining, hydroelectric >5MW, refineries, cement, highways, industrial complexes, regional landfills and any project >Q5M not classified in a lower category. Requires registered company and active NIT.
Information verified May 2026 — Government Agreement 137-2016 and Ministerial Agreement 199-2016 in force.
What is the Category A Environmental License?
Category A is the highest of the five-level system established by Government Agreement 137-2016 (Regulation of Environmental Evaluation, Control and Follow-Up). While the general Environmental License covers all five categories (CR, C, B2, B1, A), this page focuses exclusively on Category A — the tier reserved for projects whose operation may cause significant, irreversible or transboundary environmental impacts.
Specific criteria for Category A
A project falls into Category A when it meets at least one of these criteria (Agreement 137-2016 Art. 24-32):
- Investment over Q5,000,000 (~USD 640,000) in initial construction or installation.
- Listado Taxativo of Ministerial Agreement 199-2016 explicitly classifies the activity as Category A.
- Location inside SIGAP (national parks, biotopes, biosphere reserves) — automatically bumps to A regardless of investment.
- Declared water-recharge zones or strategic watersheds (Lake Atitlán, Motagua River, Lake Amatitlán).
- Transboundary projects or with potential impact on neighboring countries (Usumacinta River, Hondo River).
- Documented social conflict or registered community opposition (MARN discretionary criterion).
Typical Category A sectors (non-exhaustive)
| Sector | Specific examples | Critical EIA components |
|---|---|---|
| Metallic mining | Gold, silver, nickel, antimony | Acid drainage, cyanidation, tailings |
| Large non-metallic mining | Limestone >100K m³/yr, granite, marble | Dust, vibration, landscape |
| Hydroelectric | Plants >5 MW installed capacity | Ecological flow, fish, communities |
| Thermoelectric | Coal, bunker, natural gas | Air emissions, cooling water |
| Refineries and petrochemical | La Libertad refinery, terminals | VOC emissions, industrial risk |
| Cement plants | Cementos Progreso, Maya | Dust, CO₂, associated quarries |
| Airports | International and regional | Noise, stormwater, wildlife |
| Seaports | Quetzal, Santo Tomás, Champerico | Dredging, sediments, mangrove |
| New highways | Anillo Regional, Franja Transversal | Habitat fragmentation, rivers |
| Regional landfills | Service to >100K inhabitants | Leachate, biogas, vectors |
| Subdivisions >50 ha | Large urban developments | Land-use change, drinking water |
| New sugar mills | Industrial sugarcane | Bagasse, vinasse, burning |
Difference from lower categories
| Feature | Category CR/C | Category B2/B1 | Category A |
|---|---|---|---|
| Instrument | DABI (form) | EAI | Complete EIA |
| Consultant | Optional | Accredited | Accredited + multidisciplinary team |
| Public consultation | No | Notices | Mandatory + hearing |
| MARN timeline | 30-60 days | 90-120 days | 180-360 days |
| Fee | Q50-1,500/yr | Q1,500-4,000/yr | Q15,000-50,000 + studies |
| Surveillance | Nominal annual | Technical annual | Annual + 3-year audit |
Requirements for Category A Environmental License
The Category A file is the most demanding in MARN’’s system. Minimum documents:
From the project owner:
- Formal request on MARN format signed by legal representative.
- Articles of incorporation or owner’’s ID for individuals.
- Active company patente and NIT issued by SAT.
- Mercantile Registry certification of registration and current legal representation.
- Legal personhood document if public entity or cooperative.
- Property title or lease/usufruct agreement on the land (minimum project lifespan).
From the project:
- Terms of Reference (TdR) previously approved by DIGARN — separate request with initial project description.
- Complete Environmental Impact Study (EIA) signed by a MARN-accredited consultant.
- Georeferenced plans in GTM (Guatemala Transverse Mercator): location, layout of works, areas of direct and indirect impact, water bodies, nearby protected areas.
- Construction and operation timeline.
- Detailed project budget (justifies the >Q5M classification).
- Environmental Management Plan with mitigation measures schedule.
- Contingency Plan for environmental emergencies.
- Closure and Abandonment Plan.
Mandatory complementary studies (part of the EIA):
- Biodiversity baseline (flora and fauna) by registered biologist.
- Hydrological baseline (surface and groundwater quality and quantity).
- Air quality baseline (PM10, PM2.5, NOx, SO₂ depending on sector).
- Daytime and nighttime ambient noise baseline.
- Socioeconomic study of direct and indirect influence area.
- Archaeology study or IDAEH (Institute of Anthropology and History) opinion if applicable.
- Pollutant dispersion modeling (air or water) for industrial projects.
- Environmental and industrial risk analysis.
From public consultation:
- Receipts of publication in two major national newspapers.
- Notarial record of the public hearing.
- Memorandum of responses to received observations.
- Translation of the notice into local Mayan language if applicable (Q’’eqchi’’, K’‘iche’’, Mam, Kaqchikel, etc.).
From payments:
- BANRURAL receipt for the Q15,000-Q50,000 fee depending on sub-sector.
- Performance bond receipt (between 5% and 10% of mitigation measures cost) from authorized insurer.
If applicable:
- CONAP opinion previously obtained if the project is inside SIGAP.
- INAB (National Forest Institute) opinion if there is tree felling.
- MAGA opinion if there is a change of agricultural land use.
- Easement non-affectation certificate (rural roads, power lines, pipelines).
Step by step: how to obtain the Category A License
1. Hire a MARN-accredited environmental consultant
Before any procedure, hire a consulting firm with active accreditation in MARN’’s Environmental Consultants Registry (sigeia.marn.gob.gt → Consultores). For Category A you need a multidisciplinary team: environmental engineer coordinator, biologist, geologist/hydrologist, sociologist and archaeologist. Typical EIA fees: Q30,000-Q200,000 depending on complexity.
2. Request the Terms of Reference (TdR)
Submit a preliminary request in SIGEIA with: project description, georeferenced location, capacity/scale, economic sector and investment amount. DIGARN/MARN responds within 30-45 days with the specific TdR that the EIA must cover. Without approved TdR, no EIA is accepted.
3. Prepare the EIA with the consultant
The consultant gathers baselines (flora, fauna, hydrology, air, noise, socioeconomic, archaeological) over 60-120 days. This requires field visits in dry and rainy seasons for representative data. The final product is a 200-1,000 page document with plans, sheets, modeling and management plan.
4. Pay the fee and post the bond
Deposit Q15,000-Q50,000 in MARN’’s BANRURAL account depending on sub-sector. Post an environmental performance bond (5-10% of mitigation cost) with an insurer authorized by the Superintendency of Banks. Keep originals — they attach to the file.
5. Call public consultation
Publish the EIA notice in two major national newspapers (Prensa Libre, El Periódico, Siglo 21 or Diario de Centroamérica). If the project is in a Mayan-speaking area, additionally publish in the local language. Call a public hearing with 30 days advance notice. Receive observations for 40 calendar days.
6. Submit the complete file in SIGEIA
Upload to sigeia.marn.gob.gt: EIA in PDF, annexes, publication receipts, public hearing record, response memorandum, payment receipts and bond. For Category A, in-person delivery of a signed printed copy is also required at MARN central offices — 7a Avenida 8-23 Zona 9, Edificio Etisa, Environmental Window.
7. Address DIGARN’’s technical review
The Directorate General of Environmental Management and Natural Resources reviews the file in 60-90 days. It typically issues prevenciones (technical observations) the consultant must answer within 30 days. Additional information, expanded sampling, or complementary studies may be required.
8. Public hearing and response to observations
If the consultation generated community opposition, MARN may convene additional hearings or a joint technical session with the community. The owner must formally respond to each observation with technical support — silence or evasive responses are grounds for denial.
9. Final resolution and license issuance
DIGARN issues a technical opinion that goes to the Ministerial Office. The Minister of Environment signs the resolution of approval (or denial) within 30-60 days. The license is issued with 5-year renewable validity and specific obligations: quarterly monitoring, semiannual environmental reports, environmental audit in year three.
10. Start operations under environmental surveillance
From day one of operation, the owner must execute the approved Environmental Management Plan, submit semiannual compliance reports to DIGARN, and allow MARN inspections without prior notice. The bond remains committed until certified closure and abandonment of the project.
Cost and timeline
| Item | Cost (GTQ) | Time |
|---|---|---|
| MARN Category A fee | Q15,000 - Q50,000 | Pay at intake |
| EIA by accredited consultant | Q30,000 - Q200,000 | 60-120 days |
| Complementary baseline studies | Q50,000 - Q500,000 | Parallel to EIA |
| Dispersion / risk modeling | Q20,000 - Q80,000 | 30-60 days |
| Public consultation (publications + hearing) | Q15,000 - Q40,000 | 40-60 days |
| Environmental performance bond | 5-10% mitigation cost | Project lifespan |
| Annual surveillance and audits | Q20,000 - Q100,000/yr | Ongoing |
| REALISTIC YEAR 1 TOTAL | Q150,000 - Q1,500,000+ | 180-360 days |
Very large projects (mining, hydroelectric >50MW, refineries) can exceed Q3 million in licensing costs, not counting social consulting, community mediation and potential litigation.
Common mistakes that delay or void the Category A License
- Consultant without active accreditation — verify at sigeia.marn.gob.gt → Consultores that the registry is active on the EIA signing date. An EIA signed by a consultant with expired registry is rejected automatically.
- Plans without GTM georeferencing — MARN requires the Guatemala Transverse Mercator system, not raw UTM or WGS84. Plans in another system trigger immediate prevention.
- TdR not requested or outdated — some owners skip the TdR step thinking it saves time. Result: rejection of the EIA because it doesn’’t cover all required points.
- Poorly executed public consultation — publishing in only one newspaper, omitting the local Mayan language, not calling a hearing or not formally answering observations causes license nullity and opens the door to amparos.
- Bond from non-authorized insurer — only insurers authorized by the Superintendency of Banks can issue valid environmental performance bonds.
- Skipping the prior CONAP opinion — if the project touches SIGAP (even partially), MARN does not accept the file without a CONAP opinion. Verify overlay with the Ministry’’s SIGAP layer.
Penalties for operating without Category A Environmental License
Decree 68-86 (Law of Environmental Protection and Improvement) Art. 14 establishes administrative sanctions, in addition to the criminal ones in the Penal Code:
| Infraction | Sanction | Legal basis |
|---|---|---|
| Operating without Category A Environmental License | Fine 5-100 monthly minimum wages (Q17,500-Q350,000+) + temporary or definitive closure | Decree 68-86 Art. 14 |
| Falsehood in EIA information | License cancellation + criminal complaint for environmental crime | Penal Code Art. 347-347 quinquies |
| Non-compliance with Environmental Management Plan | Fine Q10,000-Q500,000 + bond execution + license cancellation | Agreement 137-2016 Art. 84 |
| Performing work before having license | Fine + demolition or restoration order at offender’’s cost | Decree 68-86 Art. 14 |
| Discharging unauthorized pollutants | Fine + additional sanction wastewater | Agreement 236-2006 |
| Improper solid waste management | Additional sanction under waste plan | Agreement 164-2021 |
| Quantifiable environmental damage | Indemnification + restoration + criminal liability | Penal Code Art. 347 |
For Category A projects operating without a license, MARN coordinates with PNC and the Public Ministry to shut down immediately. Affected communities can also file constitutional amparos that paralyze the project for years.
Related procedures
- MARN Hub: Ministry of Environment Procedures — full directory of environmental licenses and permits.
- Environmental Impact Study (EIA) — the mandatory technical document for Category A.
- General Environmental License — overview of the five categories CR/C/B2/B1/A.
- Environmental Diagnostic — for projects already operating without a license (regularization).
- Wastewater Discharge Permit — mandatory for industrial projects.
- Waste Management Plan — Agreement 164-2021.
- MEM Procedures — energy projects need MARN + MEM in parallel.
- MAGA Procedures — agribusiness and land-use change.
- CONAP Procedures — prior authorizations in SIGAP.
- Register a business in the Mercantile Registry.
- Get a NIT.
Official MARN links
- SIGEIA (Environmental Management System): https://sigeia.marn.gob.gt/
- Accredited Environmental Consultants Registry: sigeia.marn.gob.gt → Consultores
- Listado Taxativo (Agreement 199-2016): marn.gob.gt → Marco Legal
- Environmental Evaluation Regulation (Agreement 137-2016): marn.gob.gt → Marco Legal
- Environmental Protection Law (Decree 68-86): marn.gob.gt → Marco Legal
- Environmental Window (in person): 7a Avenida 8-23 Zona 9, Edificio Etisa, Guatemala City
- MARN PBX: 2423-0500
- WhatsApp service: 5213-2971
- Hours: Monday to Friday 8:00-16:30 (file intake until 15:00)