MSIG is pleased to announce that we have launched a self-service Posting Notice portal.  Policyholders may now retrieve and complete their Workers’ Compensation Posting Notices online at their convenience through our self-service portal.

The portal can be found under the Claims Workers Compensation page of this website. (Click Here)

U.S. Companies Only: MSIG insurers are subsidiaries of Mitsui Sumitomo Insurance Company, Limited, a member of MS & AD Insurance Group. MSIG refers to the insurers underwriting coverage: Mitsui Sumitomo Insurance Company of America; Mitsui Sumitomo Insurance USA Inc.; and MSIG Specialty Insurance USA Inc. Not all insurers do business in all jurisdictions. Actual coverage is subject to the language of the policies as issued. The insurers are managed by Mitsui Sumitomo Marine Management (U.S.A.), Inc. with offices at 15 Independence Boulevard, P.O. Box 4602, Warren, NJ 07059-0602, USA.

Parent Companies and U.S. Operations: “MS&AD” and “MSIG,” refer to the subsidiary insurers of MS&AD Insurance Group Holdings, Inc. set forth in this document and any affiliates or subsidiaries thereof. U.S. insurers are Mitsui Sumitomo Insurance Company of America; Mitsui Sumitomo Insurance USA Inc.; and MSIG Specialty Insurance USA Inc. Not all insurers do business in all jurisdictions. Actual coverage is subject to the language of the policies as issued. The U.S. insurers are managed by Mitsui Sumitomo Marine Management (U.S.A.), Inc. with offices at 15 Independence Boulevard, P.O. Box 4602, Warren, NJ 07059-0602, USA.