分享下Initial OPT timeline和Checklist, 300day Fulltime CPT +90day Part time CPT

大家好，分享下Initial OPT 的timeline，州立美本大四，冬季毕业。
我CPT用的比较多，本科期间一共有过4份CPT，前三份Full-time CPT 加起来300天，最后一个part-time CPT 90天。 总CPT天数超了一年，但是full time CPT没有超。

跟学校ISSO聊过：
- 只要full time CPT在12个月内，OPT是没有影响的，part-time不算入12个月期限，
- CPT过多，过久的情况下，OPT和H1B有几率会被RFE，要保存好Payroll，和相关工作记录/证据。
. 1point 3 acres
Timeline：
Sep-18-2020: OPT request submitted to ISO
Sep-24-2020: OPT i-20 Issued
Sep-28-2020: EAD request mailed to USCIS
Sep-29-2020: Delivered to USCSI (USPS Priority Express)
Oct-08-2020: Received Text Alert from USCIS: Your case was received. Receipt # YSC2190006XXX
Oct-14-2020: Received Mail Receipt from USCIS (Potomac office)
Nov-02-2020: New Card Is Being Produced

OPT Package Checklist
1. Cover Letter (Current page)
2. A money order made out to “U.S. Department of Homeland Security” with fee $410.00
3. Two full-frontal 2-inch color passport photograph
4. G-1145 E-Notification of Application/Petition Acceptance form (Signed)
5. Original form of I-765 (Signed and Dated)
6. My current I-20 endorsed for OPT by DSO (Signed and Dated)
7. Letter of recommendation from XXXX Tech CS department
8. Photocopy of my passport information page.
9. Photocopy of my F-1 Visa page.
10. Most recent I-94 Information page and recent travel history.
11. Photocopy of all my previous i-20s (with Parttime and Fulltime CPT Authorization)
12. Offer Letters from all my previous Internships (Parttime and Fulltime CPT) with detailed
information.