EXHIBIT 10.30 ENDORSEMENT NUMBER 1 Attaching to and forming part of Contract Number 8DDD999-A122 (hereinafter "Agreement")Endorsement Number • March 27th, 2000 • Zenith National Insurance Corp • Fire, marine & casualty insurance • California
Contract Type FiledMarch 27th, 2000 Company Industry JurisdictionZENITH NATIONAL INSURANCE GROUP, CALFARM INSURANCE COMPANY, ZNAT INSURANCE COMPANY AND ZENITH STAR INSURANCE COMPANY