是UI benefit 的事. 他的律师说不用管，就是想确定一下. 俺查了一下，说"other party may reply"

http://www.oah.wa.gov/Unemployment.shtml#disagree

What if I disagree with the ALJ's decision?

If a decision goes against you, you have the right to appeal by filing a Petition for Review with the Commissioner of the Employment Security Department. A Commissioner's Review Judge will review the ALJ's decision, the audio recording of the hearing and the exhibits. There will not be another hearing so it is important that you present all the relevant facts related to your case at the initial hearing.

You will have 30 days to file a Petition for Review from the date OAH mails the decision to you. The appeal deadline, as well as the instructions for filing a Petition for Review (why you disagree with the decision) are explained in the ALJ's decision under the section entitled "Petition for Review Rights."

The Petition for Review must be in writing. It must be postmarked and mailed to the Commissioner’s Review Office, Employment Security Department, PO Box 9555, Olympia, WA 98507-9555, and must include your docket number. Do not file your Petition for Review by facsimile (fax). Do not mail your petition to any location other than the Agency Records Center or your appeal may be dismissed. A Petition for Review does not need to be filed on an official form.

All argument in support of the Petition for Review must be attached to and submitted with the Petition for Review, and may not be more than five one-sided pages.

If you missed your hearing or are filing your Petition for Review after the 30-day filing period, you must explain why. Keep in mind that failing to file on time could mean your case will not be reviewed.

If you file a Petition for Review, the other party will receive a copy of the petition and may reply.