Question 1

Does Delta Tau Data Systems, Inc. of CA sponsor green cards?

Accepted Answer

Yes. Delta Tau Data Systems, Inc. of CA has filed 2 PERM labor certification applications with the Department of Labor, with 1 certified. The median processing time from filing to decision has been 311 days.

Question 2

What is the current PERM processing time?

Accepted Answer

The DOL processing time from PERM filing to decision typically ranges from 6 to 18 months. This does not include the prevailing wage determination (1–6 months) or the recruitment period (2–3 months) that happen before filing. For Delta Tau Data Systems, Inc. of CA, the median processing time from filing to decision has been 311 days. See the processing time chart above for year-over-year trends.

Question 3

How long does it take to get a green card through Delta Tau Data Systems, Inc. of CA?

Accepted Answer

The full employer-sponsored green card timeline depends on three stages: PERM labor certification (6–18 months), I-140 petition with USCIS (4–6 months, or 15 days with premium processing), and adjustment of status or consular processing. For applicants from countries with visa backlogs like India and China, the wait for a visa number after I-140 approval can add years. The total process from start to green card typically takes 1–5+ years.

Question 4

What triggers a PERM audit?

Accepted Answer

The DOL may audit a PERM application if certain risk factors are present: layoffs within 6 months of filing, the foreign worker having an ownership interest in the company, job requirements that exceed the norm for the occupation, foreign language requirements, or combination occupations. An audit requires additional documentation but does not mean the case will be denied.

Question 5

What is Delta Tau Data Systems, Inc. of CA's PERM approval rate?

Accepted Answer

Delta Tau Data Systems, Inc. of CA has a 100% PERM approval rate across 2 total applications (1 certified, 0 denied, 1 withdrawn). The national average PERM approval rate is approximately 85%. Note that withdrawn cases are not counted in the approval rate calculation.

Year	Filings	Certified	Denied	Withdrawn	Median Processing Days
2024	1	1	0	0	483
2023	1	0	0	1	—

Job Title	Salary	Location	Filed	Decision	Days	Status
Technology Applications Engineer G-100-24296-424730	$93,288	Chatsworth, CA	Oct 22, 2024	Feb 17, 2026	483	Certified
Software Controls Engineer G-100-23355-586044	$94,661	Chatsworth, CA	Dec 21, 2023	May 7, 2024	138	Withdrawn

Delta Tau Data Systems, Inc. of CA — Green Card PERM Data

Delta Tau Data Systems, Inc. of CA PERM & Green Card Filings

PERM Filing Risk Factors

PERM Filings by Quarter

PERM Processing Time by Year

All PERM Filings

Similar Visa Sponsors

SL Power Electronics Corporation

General Electric International, INC.

HYC (USA), INC.

Flanders Electric Motor Service, LLC

Sonepar USA

Interpower Induction USA

Frequently Asked Questions

Ready to modernize your immigration program?

Ready to modernize your immigration program?