Please note: A new I-20 is not automatically issued upon STEM OPT approval. If you would like a new, updated I-20 or require a new 再次入境的旅行签名，请做以下工作:
完成一个 STEM OPT报告表格.
When do you need to submit a STEM Extension update?
STEM OPT报告要求 (pdf)
我如何报告我的STEM扩展更新?
There are some updates that you will need to submit through the SEVP门户:
Other changes to employment must be submitted as a request to a DSO. Follow the instructions below for "就业变化".
During STEM OPT there are required reports that must be submitted to a DSO every 6个月. 这不能通过SEVP门户完成. 请阅读下面关于每个报告期的内容.
我如何设置我的SEVP门户帐户?
You will not need to set-up a new SEVP门户 account if you maintain the same SEVIS ID that you did for your OPT.
How often do I need to log into my SEVP门户 account?
You must continue to maintain an active SEVP门户 account—which involves logging in to the portal every 90 days 和 updating your password.
If you get locked out of your SEVP门户 account you must do the following:
The SEVP portal will lock your account after three failed attempts to log in to the SEVP门户. Please use the "Reset Password" option on the login screen before contacting a DSO to unlock. If you still need assistance after you attempt to reset your password，请做以下工作:
完成一个 STEM OPT报告表格.
如需进一步协助:
DHS requires students on STEM Extension report their employment information every 6个月, 即使工作是一样的.
6个月 和 18个月 after your STEM Extension start date you must log into the STEM OPT报告表格 来确认你的名字, 居住地址, 雇主的信息, 和 employment status are current 和 accurate.
If you would like a new I-20 or have plans to travel outside of the U.S. 需要一个新的 旅行的签名 要重新输入，请执行以下操作:
电子邮件: international@pinsun002.com
DHS requires students on STEM Extension to submit a self-evaluation of training progress at the 12-month point after the STEM Extension begins.
12 months after your STEM OPT start date, you must log into the STEM OPT报告表格 来确认你的名字, 居住地址, 雇主的信息, 和 employment status are current 和 accurate. You must also summarize the progress you have made toward the training goals outlined on your I-983 Training Plan. 提交12个月STEM OPT报告:
This must be completed no later than 10 days following the conclusion of the 12-month reporting period.
If you would like a new I-20 or have plans to travel outside of the U.S. 需要一个新的 旅行的签名 要重新输入，请执行以下操作:
电子邮件: international@pinsun002.com
DHS requires students on STEM Extension to submit a final evaluation of training progress at the end of your STEM Extension.
24 months after your STEM OPT start date, you must log into the STEM OPT报告表格 来确认你的名字, 居住地址, 雇主的信息, 和 employment status are current 和 accurate. You must also summarize the progress you made toward the training goals outlined on your I-983 Training Plan. 因此, you must also email page 5 of your I-983 (completed 和 signed by you 和 your employer) to:
This must be completed no later than 10 days following the conclusion of the 12-month reporting period.
If you would like a new I-20 or have plans to travel outside of the U.S. 需要一个新的 旅行的签名 要重新输入，请执行以下操作:
电子邮件: international@pinsun002.com
If you change employers while on STEM Extension, your new employer must be enrolled in e - verify系统 在你开始工作之前. Changes in employment must be reported to the 国际研究中心 within 10 days of the change.
报告STEM OPT就业的变化:
A new I-20 is not automatically printed every time you make report or make changes to your STEM Extension. If you would like a new I-20 or have plans to travel outside of the U.S. 需要一个新的 旅行签名重新进入，请在邮件中注明.
如果你改变你的移民身份(e.g. 从F-1到H-1B), you are required to submit official approval of your change to status to the 国际研究中心.
If you are approved for a change of status while on STEM Extension, you must do the following:
电子邮件 international@pinsun002.com
You must have the approval of the change of status, not the application for the change of status.