Filing fee requirement: information under section nineteen must be filed with prescribed fee; Commission may adjust amount and specify payment modes. A mandatory filing fee must accompany any information under clause (a) of sub section (1) of section 19, with the Commission empowered to increase or decrease the prescribed fee by order linked to the annual Cost Inflation Index. Payments may be made by demand draft, pay order, banker's cheque to the designated fund or by ECS direct remittance to the specified bank account.