The list of form-types that can be submitted to the US SEC through the platform are provided below. Any form which is not covered here, IRIS will try to get in the platform.
| 10-Q | S-8 | SC 14N | 40-8B25 | F-8 POS |
| 10-Q/A | S-8 POS | SC 14N/A | 40-6B | 1-E AD |
| 10-K | DEF 14A | SC 14N-S | 40-6B/A | 1-E AD/A |
| 10-K/A | DEF 14C | SC 14N-S/A | 40-8F-2 | 497H2 |
| 20-F | DEFA14A | SF-1 | 40-8F-2/A | F-10POS |
| 20-F/A | DEFA14C | SF-1/A | 40-OIP | F-4 POS |
| 40-F | DEFC14A | SF-1MEF | 40-OIP/A | F-7 POS |
| 40-F/A | DEFC14C | SF-3 | 18-12B | POS462C |
| 6-K | DEFM14A | SF-3/A | 18-12B/A | UNDER |
| 6-K/A | DEFM14C | SF-3MEF | 18-12G | UNDER/A |
| 10-QT | DEFN14A | 424H | 18-12G/A | S-3DPOS |
| 10-QT/A | DEFR14A | 424H/A | 1-E | F-3DPOS |
| 10-KT | DEFR14C | ABS-EE | 1-E/A | 487 |
| 10-KT/A | DFAN14A | ABS-EE/A | 40-17GCS | POS AM |
| S-1 | DFRN14A* | 3 | 40-17GCS/A | NT 10-D |
| S-1/A | 485APOS | 3/A | N-8B-2 | NT 10-D/A |
| S-3 & S-3/A | 485BPOS | 4 | N-8B-2/A | NT 15D2 |
| S-4 | 485BXT | 4/A | N-8B-3 | NT 15D2/A |
| 8-K | 497 | 5 | N-8B-3/A | SP 15D2 |
| 8-K/A | 497AD | 5/A | N-8B-4 | SP 15D2/A |
| NT 10-Q | 497J | 40-24B2 | N-8B-4/A | 2-E |
| NT 10-Q/A | 497K | 40-24B2/A | T-6 | 2-E/A |
| NT 10-K | PRE 14A | 40-APP/A | T-6/A | N-23C3B/A |
| NT 10-K/A | PRE 14C | 40-APP | RW | N-23C3B |
| NT 20-F | PREC14A | 25 | AW | ARS |
| NT 20-F/A | PREC14C | 25/A | 40-APP | ARS/A |
| CORRESP | PREM14A | 8-A12G | 40-APP/A | 18-K/A |
| 424B1 | PREM14C | 8-A12G/A | 305B2 | 18-K |
| 424B2 | PREN14A | N-18F1 | 305B2/A | N-23C-2 |
| 424B3 | PRER14A | N-18F1/A | SUPPL | N-23C-2/A |
| 424B4 | PRER14C | T-3 | DEL AM | N-23C3A |
| 424B5 | PRRN14A | T-3/A | RW WD | N-23C3A/A |
| 424B7 | PX14A6G | 40-33 | F-80POS | N-23C3C |
| 424B8 | PX14A6N | 40-33/A | AW WD | N-23C3C/A |