If the agency is the petitioner of record on the I-129 (the sports agency petitioner structure under 8 C.F.R. § 214.2(o)(2)(iv) for O-1 or § 214.2(p)(2)(iv) for P-1), the agency staff member can call as an authorized officer or employee of the petitioning company. If the agency is not the petitioner of record, USCIS requires the applicant or petitioner to be on the call for identity verification — agency staff alone cannot independently authorize the inquiry.

Bucket every open case (A, B, C, or D) in a single roster spreadsheet. Reserve Tuesday and Thursday morning phone blocks of two to three hours each. Batch Bucket A lockbox emails into a single Monday send. Document every Contact Center call in real time. Run a Friday reconciliation against the spreadsheet to close resolved cases and flag escalation-ready cases. For rosters over 50 active cases, consider dedicated visa case management staff or outsourced agency back-office support.

Status changes are typically triggered by external events: the lockbox processes a filing fee (moves Bucket A to Bucket B), USCIS issues a receipt (moves Bucket B to active processing), the Premium Processing 15-business-day clock expires (moves a Premium Processing case to Bucket D), or an inquiry response arrives (potentially resolves the case or generates a follow-up bucket transition). The roster spreadsheet should be updated at each event.

For routine missing-notice inquiries, submit through the petitioner — or, if the agency is the petitioner of record, submit through the agency as petitioner. The e-Request 'requested by applicant/petitioner' selection consistently produces faster responses than the 'requested by attorney' selection in 2026.

For every call, capture in the roster spreadsheet: date and time, USCIS agent name, action taken on the call, service request number (if assigned), follow-up commitments, and any substantive information the agent provided. This documentation is the foundation of subsequent escalation — Ombudsman submissions, congressional inquiries, and federal court mandamus actions all require documentation that USCIS was given a reasonable opportunity to respond.

Missing RFE notices are higher urgency because the RFE response deadline runs from USCIS's issuance date, not the date of receipt. If an RFE was issued and never delivered, the response deadline may already be past. On the Contact Center call, specifically request confirmation of the RFE issue date, the response deadline, and reissuance with a deadline extension. Document the agent's response carefully — it supports a motion to reopen if the case is later denied on non-receipt grounds.

If the agency is the petitioner of record and paid the Premium Processing fee, the agency is the party entitled to the refund. If a separate corporate sponsor paid the fee, the refund is owed to that sponsor. The agency can coordinate the refund request and inform USCIS that the request is being made, but the refund flows to the entity that paid.

Cases in Bucket A typically resolve within four to six weeks of the lockbox email send (the auto-confirmation arrives immediately; the substantive response is 30 business days; resolution typically follows shortly thereafter). Cases in Buckets B and C typically resolve within two to four weeks of the phone block work — the e-Request and the Contact Center call often produce duplicate notices on a 2-to-3-week timeline. Bucket D cases resolve when USCIS takes action on the underlying petition; the refund process runs independently and typically takes one to three billing cycles after initiation.

Mandamus becomes a serious consideration at roughly 90 to 120 days of unexplained delay past USCIS's posted processing time, or sooner when the case has documented external timing prejudice (a competition season at risk, a contract obligation unrecoverable if missed). The audit trail built through the agency's weekly cadence is the documentation counsel will need to evaluate the case and, if appropriate, prepare a mandamus petition.

Aventus provides agency back-office services — the operational workflow described on this page, executed across an agency's roster of open USCIS cases. We are not a law firm and do not provide legal representation. For mandamus, denials, motion practice, appeal work, or cases requiring legal counsel, Aventus refers to specialized immigration counsel. Our role complements outside counsel rather than substituting for it.