The fee of papers in the 10th International Conference on Rainwater Catchment Systems will be received after reviewing and accepting the paper according to the following table. Authors having more than one Persian article accepted will be subject to a 200,000 IRRs discount for their next articles. Payment is made online and through a valid banking portal. It should be noted that participation in this conference is possible without paper and as a listener with no registration free. Participation is possible through the conference link.
| Participant | Registration Fee after initial acceptance |
| 1st Persian Paper (IR Rls.) | 2nd and more Persian Papers (IRRls.) | English Paper (US$) |
| Student with Valid ID Card | 800,000 | 600,000 | 30 |
| Academics, Researchers, etc. | 1,200,000 | 1,000,000 | 30 |