Dear : This is in reference to your application for correction of your naval record pursuant to Title 10, United States Code, Section 1552. After careful and conscientious consideration of relevant portions of your naval record and your application, the Board for Correction of Naval Records (Board) found the evidence submitted was insufficient to establish the existence of probable material error or injustice. Consequently, your application has been denied. Although your application was not filed in a timely manner, the Board found it in the interest of justice to waive the statute of limitations and consider your case on its merits. A three-member panel of the Board for Correction of Naval Records, sitting in executive session, considered your application on July 2, 2020. The names and votes of the members of the panel will be furnished upon request. Your allegations of error and injustice were reviewed in accordance with administrative regulations and procedures applicable to the proceedings of this Board. Documentary material considered by the Board consisted of your application, together with all material submitted in support thereof, relevant portions of your naval record and applicable statutes, regulations and policies. In addition, the Board considered the advisory opinion contained in NAVPERS 312 memo 1910 Pers-312/DIV of 18 Apr 20; a copy of which was previously provided to you for comment. You requested to change your Separation Program Designator (SPD) Code from “RBD” to “SGB”, and your obligation end date from June 1, 2010 to May 31, 2010. The Board, in its review of your entire record and application, carefully weighed all potentially mitigating factors, to include your assertions. However, the Board concluded that the assignment of “RBD” as your SPD was appropriate and adjustment of your obligation end date from June 1, 2010 to May 31, 2010 was required in order to correspond your release from active duty date of May 31, 2010. June 1, 2010 is the date you were joined to the Retired List. In this connection, the Board substantially concurred with the comments contained in the advisory opinion. It is regretted that the circumstances of your case are such that favorable action cannot be taken. You are entitled to have the Board reconsider its decision upon submission of new matters, which will require you to complete and submit a new DD Form 149. New matters are those not previously presented to or considered by the Board. In this regard, it is important to keep in mind that a presumption of regularity attaches to all official records. Consequently, when applying for a correction of an official naval record, the burden is on the applicant to demonstrate the existence of probable material error or injustice. Sincerely,