About Contract Service Letters
We're happy to provide employment verification via a Contract Service Letter for work you've done through Wrapbook.
Workers looking to qualify for a union or a union membership upgrade can request a Contract Service Letter from Wrapbook proving they've worked a specific amount in the relevant occupation per union guidelines.
Qualification requirements vary per union but typically require workers to work a certain number of days (generally 30) in a given period or earn a minimum threshold during a time period.
When requested, employers must send a letter with specific data to the non-profit organization Contract Services, which handles union membership and rosters for the benefit of the motion picture and television industry.
Notes:
Wrapbook cannot provide Contract Service Letters for workers paid as contractors through Wrapbook
You will not receive your Contract Service Letter immediately after submitting the form. Wrapbook reviews each request and sends the letter — allow up to 5 business days from submission.
How to request a Contract Service Letter
Workers can go to https://www.wrapbook.com/contract-service-letter-request to submit a request.
In the form, you'll be prompted to enter:
Your name
Your email address
The union you are requesting the letter for
The start and end dates of the work period
Once you've entered the required information, submit the form to send your request.

Screenshot of the Contract Service Letters Request form at https://www.wrapbook.com/contract-service-letter-request
What happens next
Wrapbook reviews each request and sends the letter — allow up to 5 business days from submission.
From there, Wrapbook will:
Email the Contract Service Letter to Contract Services (CSATF)
Send you a copy of the letter