Closing Letter – No ERISA Violation Detected. RO should issue a pattern-closing letter in all cases in which there are not detected violations (Figure 7).In this post, we discuss the ERISA claim process, appealing your ERISA claim, filing an ERISA complaint, when to hire an attorney, and more. Every welfare plan subject to ERISA must establish a claims procedure to process claims for benefits. Do you need to recover short term or long term disability insurance benefits? Our ERISA attorneys explain the ERISA claim process here. Under Nevada law, partners owe their other partners and the partnership the fiduciary duty of loyalty, which is limited to accounting to the partnership. The ERISA statute does not address arbitration but U.S. Department of Labor (DOL) regulations do severely limit arbitration of health and disability claims. Mayer Brown has a thriving ERISA Litigation practice that combines deep experience, skilled advocacy and cutting-edge insights. We have developed specific online complaint forms in order to assist our office in the investigation of a complaint of an alleged violation.