STR 1.01.02:2016 – Normative Building Technical Documents
The Statybos techninis reglamentas STR 1.01.02:2016, titled Normatyviniai statybos techniniai dokumentai (Normative Building Technical Documents), is a mandatory technical regulation issued by the Ministry of Environment of the Republic of Lithuania. This regulation establishes the fundamental principles for the building technical normalization system as defined by the Law on Construction (Statybos įstatymas). It serves as the governing framework for the preparation, amendment, and approval of national building technical documents, excluding Lithuanian standards applied in construction.
The document defines the regulatory hierarchy and procedures for legalizing international, European, and foreign national technical documents within the Lithuanian legal system. Its scope covers the mandatory requirements for state institutions, municipal bodies, and legal entities involved in drafting technical regulations. The regulation details the classification of normalization objects, including structural indexes, and provides specific formatting requirements for the structure and identification of building technical documents.
The following sections detail the principles of preparation, the indexing system for different construction domains, and the conditions under which foreign technical specifications may be applied to projects within the Republic of Lithuania.
General Provisions and Applicability
The requirements of this regulation are mandatory for ministries, government agencies, state institutions, and other public administration entities, as well as legal persons who prepare normative building technical documents.
- Scope of Regulation: Establishes the main principles of technical normalization set by the Law on Construction.
- System Structure: Outlines the rules for the national system of building technical documents.
- Legalization: Governs the adoption of international, European, and foreign national technical documents for use in Lithuania.
- Exclusions: Does not apply to the preparation of Lithuanian standards (Lietuvos standartai).
Principles of Technical Regulation Preparation
Building technical regulations are developed using state budget funds and must follow core principles to ensure safety and functionality in the construction sector.
- Mandatory Requirements: Regulations must define state-regulated requirements for construction participants and public administration subjects.
- Essential Requirements: Focus on essential building requirements and technical parameters related to building safety and purpose.
- Hierarchy of Norms: Priority is given to the adoption of international and European organizational technical documents into the Lithuanian system.
- Technical Research: Regulations cover methods for building research, design, new construction, reconstruction, repair, and demolition.
Classification of Normalization Objects
Normalization objects are categorized by specific indexes that identify their regulatory domain and specific subject matter.
- Index STR 1: General provisions, including qualification requirements (02), building research (03), project design (04), and building permits (05).
- Index STR 2: Technical specifications including mechanical resistance and stability, hygiene, health, and environmental protection (01).
- Building Rules (ST): Practical provisions used to implement the requirements of technical regulations, approved by ministries or legal entities.
- Technical Assessments (TĮ): Documents issued by technical assessment bodies regarding the performance of construction products.
Legalization and Direct Application of Foreign Documents
Foreign technical documents may be applied directly in Lithuania under specific circumstances defined in Chapter X, provided they do not contradict Lithuanian law.
- Rare Cases: When specific technical requirements for a unique building type are not yet established in Lithuania.
- Investment Urgency: When short investment timelines prevent the full adoption of a document through standard procedures.
- Application Procedure: The developer must submit a request to the state institution assigned to the relevant building purpose, including a translation and technical justification.
Frequently Asked Questions
How often are building technical documents reviewed in Lithuania?
According to section 21, normative building technical documents must be reviewed periodically, but at least once every 5 years.
Who is responsible for the funding of technical regulation preparation?
Per section 5, building technical regulations are prepared, reviewed, and amended using state budget funds.
Can a company use its own internal building rules for projects?
Yes, legal entities can approve building rules (statybos taisyklės) provided they do not contradict the Law on Construction and do not create new legal norms, as specified in section 11.
What is the mandatory code structure for a building technical regulation?
The structure follows the format XXX X.XX.XX:XXXX, representing the normalization index, object index, document number, and year of approval.
What happens if a regulation is significantly amended?
If more than half of the points in a regulation are changed, the approval year in the document's code is updated to reflect the new version.
What are the essential building requirements covered under Index STR 2?
Index STR 2 covers mechanical resistance, stability, hygiene, health, environmental protection, safety in use, protection against noise, and energy economy.
