Years

2006

Written decisions in the mandamus and agency-delay group decided in 2006, and agency-delay suits filed in 2006.

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.

How the decisions came out

This page counts 14 of the group's written decisions, from 14 cases; the newest of them was decided December 20, 2006. The line at the top counts the whole group.

14written decisions
14cases they come from
0decisions weigh the TRAC factors
28median months from the application to the suit

Each case counts once in these outcome counts, by its latest decision here. A motion to dismiss denied and a later judgment for the government count as the judgment. How decisions are grouped into cases.

Disposition, by case

  • Granted (either side's motion)1
  • Denied (either side's motion)1
  • Dismissed9
  • Dismissed as moot1
  • Remanded to the agency1
  • Not recorded1

Prevailing party, by case

  • Applicant1
  • Government10
  • Each side in part1
  • Neither side1
  • Not recorded1

Months from the application to the suit

28 months at the median; half fall between 15.7 and 35. 8 cases state it.

5 of these are section 1447(b) naturalization suits, whose months run from the application; the statute's 120 days run from the interview, which these figures do not measure.

Months from the application to the court's decision

40.4 months at the median; half fall between 19.3 and 51.3. 12 decisions state it.

What the suits asked for, by case

  • Decide the application3
  • Schedule an interview1
  • Naturalization hearing or remand (1447(b))5
  • Some other action2
  • Not recorded3

Agency, by case

  • USCIS8
  • ICE2
  • Department of State2
  • DHS1
  • Not recorded1

Form or filing, by case

  • N-400 (naturalization)6
  • I-485 (adjustment of status)3
  • DS-260 (immigrant visa)2
  • DS-160 (nonimmigrant visa)1
  • I-130 (relative petition)1

Courts with the most decisions

Download these 14 decisions as a spreadsheet (CSV).

Examples

The newest case with each of the most common dispositions, by its latest decision.

How agency-delay suits ended

Most suits end without a written decision: the agency acts and the parties dismiss. These counts come from the docket record (the federal courts' Integrated Database and CourtListener) and count every mandamus, APA and section 1447(b) suit against any immigration agency filed in 2006. Check a delay counts fewer: a court's suits of the last three years against the form's agency.

0 dockets: fewer than 5, so no distribution is shown.