| Credential | Name | Reference | Issuing Authority | Status |
|---|---|---|---|---|
| NIB | Nomor Induk Berusaha | 1102230032918 | OSS Indonesia (Online Single Submission) | Active |
| TDUP | Tanda Daftar Usaha Pariwisata | 1102230032918 | Kementerian Pariwisata dan Ekonomi Kreatif | Active |
| HPWKI | Ijen Guide Association Membership | BBKSDA Jawa Timur supervised | AHU — Ministry of Law & Human Rights | Active |
Scanned copies of each document are in the evidence locker above, each carrying a published SHA-256 hash.