[Your Name] [Your Address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Opposing Party's Attorney's Name] [Opposing Party's Attorney's Address] [City, State, ZIP] Subject: Agreed Order Substituting Counsel Dear [Opposing Party's Attorney's Name], I am writing to inform you that there has been a change in legal representation for [Your Name] in the case of [Case Name] pending in the [Court Name] in [County], New Hampshire. We kindly request your cooperation in executing an Agreed Order Substituting Counsel, acknowledging this change. This letter informs you that [Your Name] has decided to substitute their previous counsel, [Previous Attorney's Name], with [New Attorney's Name], who will now be representing them in all matters related to the aforementioned case. As per the New Hampshire Rules of Professional Conduct, [New Attorney's Name] will file a Notice of Appearance on behalf of [Your Name] with the court promptly. We kindly request that you update your records to reflect this substitution of counsel and direct all future communications, including the service of pleadings and any written correspondence, to [New Attorney's Name]'s contact information provided below: [New Attorney's Name] [Law Firm Name] [Law Firm Address] [City, State, ZIP] [Email Address] [Phone Number] Furthermore, we respectfully request your agreement to execute an Agreed Order Substituting Counsel to formalize this change. We believe that an Agreed Order Substituting Counsel will facilitate the smooth transition of representation in this case, streamline communications, and avoid any unnecessary delays or confusion. Enclosed with this letter, you will find an Agreed Order Substituting Counsel, prepared for your review and consideration. Should you have any concerns or require further information, please do not hesitate to contact [New Attorney's Name]. [He/She] will be more than willing to address any queries or provide additional documentation required to proceed with the agreed substitution of counsel. We appreciate your cooperation in this matter and look forward to receiving the executed Agreed Order Substituting Counsel at your earliest convenience. Thank you for your prompt attention to this request. Yours sincerely, [Your Name] [Your New Attorney's Name's Contact Information] Enclosure: — Agreed Order Substituting Counsel.