1234, Main Street
Boston, MA 02123
06 April, 2005
<Recipient Address Goes Here>
Re: <insert case name>
Case No. <case number>
On <date discovery was served on opposing side>, <title of discovery document(s)> <was/were> served on you. The due date for your responses to this discovery was <due date>. To date, no extensions of time have been requested or granted. The due date has come and gone and I have yet to receive a verified written response. Therefore, please provide the response within ten days from the date of this letter to avoid being the subject of a motion to compel.
Thank you for your anticipated courtesy and cooperation in this matter.
encl: <List of enclosed items goes here>