Mandamus decisions / Eastern District of New York
Sadiku v. Department of Homeland Security
Read the decisionOriginal on CourtListener
2,914 written decisions from 2,661 cases in the whole mandamus and agency-delay group, the group's newest decided October 30, 2026. Updated November 3, 2026 at 1:24 a.m. CT; the Passim connector counts the live collection, which can differ by the day's additions and retirements (which total to quote). Coverage: of the 1,606 public decisions since January 1, 2025 that a CourtListener and GovInfo search for mandamus and agency delay finds, Passim holds 1,371 (85%), measured November 3, 2026. Some of what that search finds are not mandamus decisions. Tell us about a decision we're missing.
These are counts of past written decisions and dockets, not predictions of how any case will be decided. A distribution appears only when at least 5 decisions (or 5 dockets) are behind it; smaller groups are listed, not summarized. How it's counted.
What the decision decided
Each value cites the passage it was read from. Values read by a model were checked against that passage; values read by rule come from fixed text patterns. Read the decision before relying on either.
| Agency |
USCIS
Read by a model
He asks this Court to compel USCIS to issue a decision on his Form N-400 Application for Naturalization. |
|---|---|
| Form or filing |
N-400 (naturalization)
Read by a model
He asks this Court to compel USCIS to issue a decision on his Form N-400 Application for Naturalization. |
| What the suit asked for |
Decide the application
Read by a model
Sadiku sought a writ of mandamus compelling USCIS to adjudicate his N-400 application. |
| Kind of order |
A ruling on a motion or the petition
Read by a model
For the reasons that follow, the complaint is dismissed for lack of subject matter jurisdiction. |
| Motion decided |
Motion to dismiss for lack of jurisdiction
Read by a model
Defendants have moved to dismiss the complaint, arguing that this Court lacks jurisdiction because the complaint is moot and that Sadiku has failed to state a claim. |
| Whose motion |
The government's motion
Read by a model
Defendants have moved to dismiss the complaint. |
| Disposition |
Dismissed as moot
Dismissed or denied as moot because the agency acted.
Read by a model
Accordingly, Sadiku’s request for mandamus is moot. |
| Prevailing party |
Neither side
Read by a model
Accordingly, Sadiku’s request for mandamus is moot. |
| The delay claim |
Moot: the agency acted
Read by a model
Accordingly, Sadiku’s request for mandamus is moot. |
| Months pending |
31 months from the application to the suit; 35.6 months from the application to the agency's action
Read by a model
directing him to appear for a N-400 interview on December 10, 2020. See Def. Mot., Ex. C. On that date, USCIS conducted a concurrent N-400 and I-175 interview with Sadiku and Hook. |
| Months since the naturalization interview |
0 months from the interview (2020-12-10)
Read by a model
directing him to appear for a N-400 interview on December 10, 2020. See Def. Mot., Ex. C. On that date, USCIS conducted a concurrent N-400 and I-175 interview with Sadiku and Hook. |
| TRAC factors | The court did not weigh the TRAC factors Read by a model |
| Threshold rulings |
Held moot
Read by a model
Accordingly, Sadiku’s request for mandamus is moot. |
How the case ended
- Docket
- No. 1:20-cv-03241
- Filed
- July 20, 2020
- Ended
- January 19, 2022
- Suit's filing to its end
- 548 days
- How it ended
- Ended once the agency acted
- From the record
- idb disp 17 (judgment: other), judgment for defendant
A voluntary or stipulated dismissal is how most suits end once the agency acts; the docket rarely says why. Other suits in this court.
Supreme Court and Second Circuit authority
District decisions bind no one. On the questions this decision raises, the Supreme Court decisions and the circuit's published decisions listed here bind this court; a circuit disposition marked nonprecedential was not published as precedent and is persuasive only. ImmCite status as read November 3, 2026. Check the current status before relying on one.
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Norton v. Southern Utah Wilderness Alliance, 542 U.S. 55
Supreme Court, June 14, 2004. Section 706(1) and mandamus reach only a discrete agency action that the agency is legally required to take, so a court cannot compel programmatic improvements or action the law leaves to agency discretion.
ImmCite: treatment available, history exists, not clearance
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Ajlani v. Chertoff, 545 F.3d 229
Second Circuit, October 7, 2008. A district court may not grant naturalization under § 1447(b) while removal proceedings are pending against the applicant, because § 1429 gives removal priority.
ImmCite: caution, adverse or limiting treatment found. Rejected in the Third Circuit by Gonzalez v. Secretary of Department of HomeLand Security, 678 F.3d 254 (2012).
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Bustamante v. Napolitano, 582 F.3d 403
Second Circuit, September 28, 2009. Once an applicant files under § 1447(b), the district court has exclusive jurisdiction over the naturalization application until it decides the matter or remands, and USCIS may not act on it meanwhile.
ImmCite: treatment available, history exists, not clearance