Updating and Upgrading /Reengineering Tender in Bulgaria - 138830060

The AGENCY FOR SUSTAINABLE ENERGY DEVELOPMENT has issued a Tender notice for the procurement of a Updating and Upgrading /Reengineering/ of the Software for Calculating the Energy Characteristics of Buildings in Order to Adapt it to the Current Regulatory Requirements and Add Functionalities, ... in the Bulgaria. This Tender notice was published on 01 Apr 2026 and is scheduled to close on 18 May 2026, with an estimated Tender value of EUR 404772.74. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 138830060, while the tender notice number is 226242-2026 and Registering on the platform.

Expired Tender

Procurement Summary

Country: Bulgaria

Summary: Updating and Upgrading /Reengineering/ of the Software for Calculating the Energy Characteristics of Buildings in Order to Adapt it to the Current Regulatory Requirements and Add Functionalities, ...

Deadline: 18 May 2026

Posting Date: 01 Apr 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 138830060

Document Ref. No.: 226242-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: EUR 404772.74

CPV Classification

72230000 - Custom software development services

Purchaser's Detail

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Tender Details

Updating and upgrading /reengineering/ of the software for calculating the energy characteristics of buildings in order to adapt it to the current regulatory requirements and add functionalities, ... The goals described above are realized with the implementation of the following main activities: Updating and upgrading the software for calculating the energy performance of buildings to an online specialized calculation system with an updated calculation algorithm and a web-based interface in full compliance with the current regulatory framework for determining the energy performance of buildings, surveying and certification of buildings. Integration of advanced and advanced processing of primary data covering computational process in energy building survey database efficiency and utilization. Development of automatic generation of legally required documents with a standardized format /resume and certificate/ and data export. Updating and upgrading /reengineering/ of the energy calculation software characteristics of buildings in order to adapt it to the current regulatory requirements and add functionalities to help businesses in the process of building certification and conducting energy efficiency surveys The ones described above goals are realized with the implementation of the following main activities: Update and upgrade the building energy performance calculation software to an online dedicated calculation system with an updated calculation algorithm and web based interface in full compliance with the current regulatory framework for determining the energy performance of buildings, surveying and certifying buildings...
Document Type: Contract Notice Reference Number: 565274 Contract Type: services Estimated Value: 404772.74 - EUR Authority Type: cga Doc Title: Updating and upgrading /reengineering/ of the software for calculating the energy performance of buildings with the aim of adapting it to the current regulatory requirements and adding functionalities to help businesses in the process of building certification and conducting energy efficiency surveys Dispatch Date: 2026-03-31 Publish Date: 2026-04-01 Submission Date: 2026-05-18

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