The article deals with one of the legal forms of investment relations involving publicly-legal education-special investment contract. Defines the concept and features of the agreement. Unlike his other legal forms of investment relations involving public education. Special investment contract is a multilateral treaty under the civil law, with the participation of public legal education that combines it with agreements on public-private partnerships, concession agreements and production sharing agreements. The multilateral nature of the investment agreements sets them apart from the bilateral investment agreements involving public legal education: public procurement needs, contract public needs, public rental property investment trust management conditions, public property and other bilateral deals. The article also discusses the question of territorial forms of development of the Russian economy by attracting investment and technologies on concessional terms, Special: special economic zones and industrial parks.