The system about which one we speak is the legal base, helping to realise the investment program of progressing of electric power industry. Each member of tendered system of technological association to network plants of new generation urged to make this process transparent and clear, based on general principles for all market participants. Therefore a major principle which one is mortgaged in these contracts , ? standardising of this process as on periods of implementation of all stages of technological association, and on account of a board for it. It will allow to the generating companies to understand process of technological association even before realisation of the investment project, to recognise schedule more precisely the future costs.