on the “3L LEXECONOMICS BFi” Project for Participating Countries** ## 1. General Provisions 1.1. The “3L LEXECONOMICS BFi” project is a scientific and technological system for strategic modelling based on the Universal Law of Value. 1.2. The project includes a digital platform, the 3L humanitarian philosophy (Love, Legacy, Light), and a set of legal, economic and organizational instruments. 1.3. The system is designed for application in national economies, sectoral clusters, regional development strategies and international sustainability programs. ## 2. Scientific Foundation 2.1. The methodology is based on the fundamental economic theory developed by S.A. Semenishchev. 2.2. The digital implementation was carried out by A.V. Logatsky, the sole holder of the methodology. 2.3. The theory enables the calculation of equilibrium prices, sustainable scenarios and systemic balances. ## 3. Technological Component 3.1. The platform includes digital twins of industries, regions and economic