How NYC civil service works
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By DutyRank. Independent; not affiliated with DCAS, MTA or NYS UCS. What changed
This reference follows 8 landmarks from a NYC civil service exam notice to appointment. A passing score leads to a ranked list; it does not promise a job or a date when an agency will contact you. [2][3]
- Notice
- Filing
- Test
- Protest
- List
- Certification
- One in three
- Appointment
The exam notice sets the application and testing rules. After results and any applicable review, a list can supply names to an agency through certification. The agency handles its next steps and appointments. This outline leaves out title-specific screening and is not a promise that every candidate reaches every stage. [4][3]
Start with the question you need to answer: find an exam’s filing window, get an application through OASys, compare what notices require and when, check changed notice wording, identify a post-exam deadline or credit claim, understand an eligible-list record, or examine the citywide data.
- NYC civil service eligible lists: what your list number means and what happens next
How NYC eligible lists, certifications, call letters and the one-in-three rule work, with official sources and live aggregate data from the eligible-list tracker.
- NYC civil service exam notices: what changed between editions
A sourced log of changes to NYC exam notices: short before-and-after quotations, the effect on candidates, archived edition fingerprints and an Atom feed.
- NYC civil service lists by the numbers, 2026: certifications, credits and how long lists last
A citywide snapshot of eligible lists, first certification blocks, provisional-replacement flags, credits and list dates, with frozen CSV tables and reproducible queries.
- After a NYC civil service exam: your tentative score, the Protest Review Session and the appeal deadlines
The separate clocks for a DCAS answer-key protest and a rating appeal: what to bring to the PRS, when deadlines begin, who decides, and how MTA and UCS differ.
- NYC civil service exam calendar, July 2026 – June 2027: filing dates and testing start dates
Every DCAS open-competitive filing opening by month, closing and testing dates from the notices read, MTA and court officer dates, calendar feeds and printable semester sheets.
- Veterans', legacy and NYC residency credits on civil service exams: the points, the deadlines and who has them
Veteran, legacy and NYC residency credit amounts, claim deadlines and once-use rules, with a worked example and dated aggregate shares from open-competitive lists.
- NYC civil service exam requirements compared: age, citizenship, residency, fees and test-day rules
Age, citizenship, residency, education, fees, calculator and admission-notice rules from eight DCAS and two MTA exam notices, with the stage each applies and the notice line behind every cell.
- Applying in OASys: payment, Final Submit, fee waivers and your admission notice
Payment statuses, fee-waiver proof, the Education and Experience Exam’s Final Submit and admission notices in DCAS’s OASys, each note dated to its FAQ entry, and how MTA’s OASys differs.
Looking for a particular exam list? The eligible-list lookup shows aggregate records. The guide explains what those records mean.
- Eligible list
- A roster ordered by examination results, used when filling a title’s vacancies. [2]
- Established
- The list has entered the period in which it may be used for appointments. Publication and establishment can have different dates. [4]
- Certification
- The referral of eligible names to a hiring agency. It records a referral, not appointments. [4]
- Hiring pool
- An arrangement for considering candidates for vacancies; the rules allow the commissioner to establish pools. [3]
- One in three
- For an appointment, an agency may choose among the three highest-standing certified candidates who are qualified and willing. Equal scores can widen that group; the guide explains how. [3]
- Off-side
- Not currently eligible for certification to an agency, although the candidate remains part of the eligible list. This is a candidate’s certification status, not the end of the list itself. [4]
- Provisional
- An appointment made when no appropriate civil-service list is available. Passing a later exam is a separate step. [4]
- Terminated
- A list whose period of use has ended. Its continued appearance in a dataset is not evidence that it can still supply appointments. [3]
Follow the source notes for the agency’s own wording. The list guide distinguishes DCAS, MTA NYCT and the New York State Unified Court System. Each page records when its text changed separately from when its sources were checked.
Each note links to the original publisher. Page and rule references help you find the evidence. Archive details identify the exact copy checked; archived documents are not republished here.
- DCAS: How Do You Get Your Results? · Wayback snapshot
How Do You Get Your Results?: tentative scores, official results and list publication.
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1f323a7a9b2b6f5e96465c1b9e79a3ce3ca07f329f1eb30c32fff24e6d18a329 - DCAS Personnel Rules and Regulations, Rule 4 · Wayback snapshot
Rules 4.4.11–4.4.12 (ties), 4.4.14 (credits), 4.6 (establishment and duration), and 4.7 (certification and appointment).
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840720c039a836d5cf526378605392b9614e9caf6dec9fd7655119c1dfc34020 - DCAS Civil Service Primer, August 29, 2024 · Wayback snapshot
PDF pages 7, 15–21 and 28–29: provisional appointments; list publication, certification and call letters; off-side status.
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8a403f84ca8574331cd7769aef3095d3a452ce122eaf8c202bfd97d9a3d06230 - DCAS Civil Service Glossary · Wayback snapshot
Entries “Certification” and “One-in-Three Rule.”
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DutyRank. “How NYC civil service works.” Updated 2026-10-19. https://dutyrank.com/civil-service
Added the guide to applying in OASys: payment statuses, fee-waiver proof, Final Submit and admission notices, with MTA’s separate system.
Added a comparison of what ten exam notices require, and at which stage each requirement applies.
Added the FY2027 exam calendar, title feeds and semester print sheets.
Added the guide to veteran, legacy and residency credits, with a worked score example and aggregate list data.
Added the post-exam guide with a deadline table for protests and appeals.
Added a frozen citywide data report with downloadable tables and a reproducible methodology.
Added the notice-change log, with verified edition comparisons and an Atom feed.
Clarified equal-score selection rights and off-side status in the glossary.
Published the reference index, process outline and shared glossary, with a guide to NYC eligible lists.