In its virtual nature, the ICO market knows no boundaries, but also strict legal norms too. This makes it a fertile ground for fraud, theft and failure. Everyone who is interested in this or that project can order a professional check from well-known specialists. Due Diligence Comprehensive verification of the project. Successfully conducted ICO does not guarantee the successful implementation of the project. In its short life, the crypto currency market has already faced scams and the inability of the project team to implement the project that received funding. Due Diligence forms an objective opinion on the investment potential of the project. On its basis, the investor can take a more informed decision, and the project team eliminate the project's shortcomings before the ICO. When financing the project by private and institutional investors at the pre-ICO stage, the question of the cost of the start-up before and after the investment, and the fair distribution of shares in the future project between its initiator and the investor may arise. Both parties can make informed decisions based on an independent external evaluation of the startup. Kreston GCG has a large appraisal department specializing in the evaluation of technological start-ups. Our team possesses the knowledge of the field of cryptoeconomics and applies the international standards of valuation (IVS, EVS, RICS) in accordance with the best world appraisal practice.