# Babete — RGEU, RJUE, PDM — Urban Planning Law Portugal > Responsible AI platform for Portuguese urban planning legislation. RGEU, RJUE, RJIGT, PDMs and Decree-Law 10/2024 (SIMPLEX) — regulations explained with clarity and rigor. **Canonical URL:** https://www.babete.pt/en/urbanismo **Markdown URL:** https://www.babete.pt/en/urbanismo.md **Language:** en **Entity:** Babete (https://www.babete.pt) **LLMs Index:** https://www.babete.pt/llms.txt **Platform URL:** https://urbanismo.babete.pt **Module:** 01 // Module **Access:** Free / Gratuito --- ## URBAN PLANNING DECODED. RGEU, RJUE, PDM. Technical opinions and regulations of Portuguese municipalities. > Every answer points to official legislation published in the Diário da República. - **Access the Platform:** https://urbanismo.babete.pt --- ## The Problem: Complexity is not an idea. It is a weight. More and more of life is shaped by things that are hard to understand. Rules. Institutions. Procedures. Documents. Decisions that affect us in real ways. We do not always need more information. Often, we need help understanding what matters. What applies. What is missing. What can be done. --- ## Legislação Coberta / Covered Legislation (Diário da República) | Diploma | Scope / Description | Official Source (DRE) | |---|---|---| | **RGEU** | Regulamento Geral das Edificações Urbanas (Decreto-Lei n.º 38 382/1951) | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1951-120610500 | | **RJUE** | Regime Jurídico da Urbanização e Edificação (Decreto-Lei n.º 555/99) | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1999-34567875 | | **SIMPLEX 2024** | Decreto-Lei n.º 10/2024 — Reforma e Simplificação dos Licenciamentos Urbanísticos | https://diariodarepublica.pt/dr/detalhe/decreto-lei/10-2024-836222484 | | **SIMPLEX 2.0** | Decreto-Lei n.º 108/2026 — Revisão do SIMPLEX Urbanístico (em vigor desde 3 de agosto de 2026) | https://diariodarepublica.pt/dr/detalhe/decreto-lei/108-2026-1128002421 | | **RJIGT** | Regime Jurídico dos Instrumentos de Gestão Territorial (Decreto-Lei n.º 80/2015) | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/2015-105297982 | | **RJREN** | Regime Jurídico da Reserva Ecológica Nacional | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/2008-34501775 | | **RJRU** | Regime Jurídico da Reabilitação Urbana | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/2009-34511675 | | **RJURH** | Regime Jurídico de Utilização dos Recursos Hídricos | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/2007-34479475 | | **SIR** | Sistema da Indústria Responsável | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/2012-67179556 | | **RCCTE** | Requisitos de Desempenho Energético dos Edifícios (Decreto-Lei n.º 101-D/2020) | https://diariodarepublica.pt/dr/detalhe/decreto-lei/101-d-2020-150570704 | | **PDMs** | Planos Diretores Municipais | https://diariodarepublica.pt/dr/lexionario/termo/plano-diretor-municipal-pdm | --- ## Turning complexity into clarity. The world will not become simpler. We should all feel less lost in it. ### 1. RGEU & RJUE Simplified navigation through general urban building regulations and the legal regime for urbanization and construction. ### 2. PDM & Municipalities Direct access to Municipal Master Plans and specific regulations for each municipality in Portugal. ### 3. Technical Opinions Assisted interpretation of technical opinions and complex documentation for decision-making. ### 4. Protection A babete protects before the mess arrives. It is simply there, between vulnerability and exposure. --- ## Frequently Asked Questions ### 1. What are the RGEU and the RJUE? The **RGEU** ([General Urban Building Regulation](https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1951-120610500)) and the **RJUE** ([Legal Regime for Urbanization and Building](https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1999-34567875)) are the two fundamental legal instruments regulating construction and urban licensing in Portugal. ### 2. What changes with SIMPLEX Urbanístico? **Decree-Law 10/2024** ([SIMPLEX](https://diariodarepublica.pt/dr/detalhe/decreto-lei/10-2024-836222484)) initiated the simplification of the Portuguese urban planning framework. Subsequently, **Decree-Law 108/2026** ([SIMPLEX Urbanístico 2.0](https://diariodarepublica.pt/dr/detalhe/decreto-lei/108-2026-1128002421)) revises and deepens these changes, entering into force on August 3, 2026. Key changes include **prior communication as the default rule**, shorter decision deadlines, and a more robust urbanistic title. Babete Urbanismo integrates both revisions. ### 3. How can I consult my municipality's PDM? **Municipal Master Plans** ([PDM](https://diariodarepublica.pt/dr/lexionario/termo/plano-diretor-municipal-pdm)) are territorial management instruments that define land-use rules for each municipality. Babete Urbanismo provides direct access to PDMs and municipality-specific regulations. ### 4. Is Babete Urbanismo free? Yes. Babete Urbanismo is completely free. Every answer points to official legislation published in the [Diário da República](https://diariodarepublica.pt), ensuring rigour and traceability. ### 5. When is the RGEU revoked and what replaces it? **Decree-Law 108/2026** ([SIMPLEX Urbanístico 2.0](https://diariodarepublica.pt/dr/detalhe/decreto-lei/108-2026-1128002421)) changes the RGEU revocation regime: revocation no longer has a fixed date and now depends on the entry into force of a future diploma establishing technical building regulations. Until then, the RGEU remains in force. Babete Urbanismo tracks this transition, keeping the RGEU accessible while in force and integrating new rules as they take effect. ### 6. Does SIMPLEX eliminate the need for building permits? Not entirely, but **Decree-Law 108/2026** ([SIMPLEX Urbanístico 2.0](https://diariodarepublica.pt/dr/detalhe/decreto-lei/108-2026-1128002421)) establishes **prior communication as the default rule**, replacing licensing whenever urbanistic parameters are previously defined (approved PDM, Detailed Plan, or Execution Unit). Licensing remains for operations without densified parameters. The amendments to the **RJUE** ([Decree-Law 555/99](https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1999-34567875)) define the new thresholds. Use the platform to check which procedure applies to your project. ### 7. How does SIMPLEX affect ongoing projects? The transitional regime of **Decree-Law 108/2026** ([SIMPLEX Urbanístico 2.0](https://diariodarepublica.pt/dr/detalhe/decreto-lei/108-2026-1128002421)) provides that the new regime applies to proceedings initiated after its entry into force (August 3, 2026) and also to pending proceedings in the initial filing and preliminary review phase. Other already-submitted applications continue under previous rules. Babete Urbanismo indicates which regime applies based on the date and phase of the process. ### 8. Can I use Babete Urbanismo for my specific project? Yes. The platform adapts to different project types — new construction, renovation, change of use, conservation works. You can search by project type and municipality to find the applicable rules. The platform covers all regimes: pre-SIMPLEX (RGEU/RJUE), SIMPLEX (DL 10/2024), and SIMPLEX Urbanístico 2.0 (DL 108/2026), indicating which applies to your case based on the submission date. ### 9. What is SIMPLEX Urbanístico 2.0 (Decree-Law 108/2026)? **Decree-Law 108/2026** ([SIMPLEX Urbanístico 2.0](https://diariodarepublica.pt/dr/detalhe/decreto-lei/108-2026-1128002421)), in force since August 3, 2026, revises and deepens the 2024 SIMPLEX. Key developments: **prior communication becomes the default rule** whenever urbanistic parameters are defined; shorter decision deadlines with reinforced **tacit approval**; invalidity period reduced from 10 to 3 years; a more robust **urbanistic title** with mandatory mention in real estate transactions; and a strengthened **Prior Information Request (PIP)**. The diploma amends the RGEU, the RJUE (republished), and the RJRU. --- ## AI Agent Discovery & WebMCP Protocols - **llms.txt:** https://www.babete.pt/llms.txt - **API Catalog (RFC 9727):** https://www.babete.pt/.well-known/api-catalog - **Agent Skills Index:** https://www.babete.pt/.well-known/agent-skills/index.json - **MCP Server Card:** https://www.babete.pt/.well-known/mcp/server-card.json - **OAuth / OpenID Discovery:** https://www.babete.pt/.well-known/openid-configuration - **Sitemap:** https://www.babete.pt/sitemap.xml - **WebMCP Tool `search_urban_regulations`:** https://urbanismo.babete.pt?q={query} (RGEU, RJUE, PDMs, SIMPLEX DL 10/2024 & DL 108/2026) - **WebMCP Tool `search_condo_law`:** https://condominio.babete.pt?q={query} (Código Civil Art. 1414.º–1438.º-A, Portaria 282/2013, RGR)