Last Updated Aug 2026
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895 employees
Est. 1881
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Mayer Brown LLP — Green Card PERM Data

Mayer Brown LLP PERM & Green Card Filings

Does Mayer Brown LLP sponsor green cards? Yes. Below is every PERM labor certification filing by Mayer Brown LLP, including approval rates, PERM processing times, and salary data. The employer sponsored green card process from PERM filing to permanent residency typically takes 1 to 5+ years depending on visa category and country of birth.

Sponsors Green Cards?

Yes

2025 PERM filings

2

Recent processing time

15 monthsApprox.

Green Card Commitment

8.7%

Low

PERM Filing Risk Factors

The DOL flags certain conditions on PERM applications that may trigger an audit, a request for additional documentation before a case can be certified. These are common in certain industries and don't indicate wrongdoing. Based on 7 PERM filings in the last year.

Unusual Job Requirements

2 of 7 filings

The job requirements exceed what's standard for the occupation. The DOL checks whether requirements are tailored to the foreign worker.

PERM Filings by Quarter

PERM filings by quarter

134520172019202120232025

PERM Processing Time by Year

PERM processing time by year

125250375500201720182019202020212022202320242025
YearFilingsCertifiedDeniedWithdrawnMedian Processing Days
20252200448
20248800491
20233201481
20221100259
20211100173
20201100190
2019110099
2018110070
20171100146

All PERM Filings

19 total
Job TitleSalaryLocationFiledDecisionDaysStatus
Power Platform Specialist & Developer
G-100-25065-750071
$160,000Chicago, ILMar 6, 2025May 15, 2026435Certified
Associate Attorney
G-100-25024-640342
$225,000Chicago, ILJan 24, 2025Apr 30, 2026461Certified
Associate Attorney
G-100-24267-357674
$435,000New York, NYSep 23, 2024Feb 2, 2026497Certified
Staff Attorney
G-100-24204-211845
$144,000New York, NYJul 22, 2024Nov 21, 2025487Certified - Expired
Associate Attorney
G-100-24200-207085
$225,000New York, NYJul 18, 2024Nov 21, 2025491Certified - Expired
Associate Attorney
G-100-24190-181157
$225,000New York, NYJul 8, 2024Nov 21, 2025501Certified - Expired
Associate Attorney
G-100-24190-181121
$225,000New York, NYJul 8, 2024Nov 21, 2025501Certified - Expired
Associate Attorney
G-100-24173-139795
$225,000Chicago, ILJun 21, 2024Sep 18, 2025454Certified
Associate Attorney
G-100-24097-862552
$260,000New York, NYApr 6, 2024Aug 4, 2025485Certified
Associate Attorney
G-100-24043-710683
$215,000New York, NYFeb 12, 2024Jun 25, 2025499Certified
Associate Attorney
G-100-23331-525040
$215,000San Francisco, CANov 27, 2023Mar 26, 2025485Certified - Expired
Associate Attorney
G-100-23331-523423
$215,000San Francisco, CANov 27, 2023Nov 27, 20230Withdrawn
Associate Attorney
G-100-23272-396239
$215,000New York, NYSep 29, 2023Jan 17, 2025476Certified - Expired
Associate Attorney
A-22098-38352
$240,000New York, NYMay 9, 2022Jan 23, 2023259Certified-Expired
Associate Attorney
A-20311-17912
$99,008Washington, DCJan 7, 2021Jun 29, 2021173Certified
Document Management Applications Engineer
A-20297-12752
$110,000Chicago, ILNov 23, 2020Jun 1, 2021190Certified
Attorney - Corporate & Securities Practice Group
A-18351-53344
$180,000Chicago, ILJan 8, 2019Apr 17, 201999Certified
Associate - Corporate and Securities Practice Group
A-18162-85271
$280,000Chicago, ILAug 15, 2018Oct 24, 201870Certified-Expired
Associate - Real Estate Practice Group
A-17228-76564
N/APalo Alto, CAOct 31, 2017Mar 26, 2018146Certified-Expired

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Frequently Asked Questions

Yes. Mayer Brown LLP has filed 19 PERM labor certification applications with the Department of Labor, with 18 certified. The median processing time from filing to decision has been 461 days.

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