Amends the Hawaiian Homes Commission Act to require appraisals of improvements to identify the replacement cost or the leasehold market value. Grants authority to DHHL, to authorize second position loans on homestead leases by approved lenders. Requires DHHL to develop and implement a loan servicing manual, subject to commission approval, to standardize loan loss mitigation policies, procedures, and methods. Clarifies that DHHL shall not cancel a lease solely based on a loan default or delinquency unless all loan loss mitigation procedures are exhausted pursuant to the loan services manual. Effective 1/1/2050. (SD1)