The California sublease agreement purveys a paper transcript formatting the terms of the lease between a tenant and a subtenant. The information provided in the form creates a legal bond for an individual to essentially take over the lease of a property for a designated sum and duration of time. Although the document solidifies a genuine bond between the sublessor and sublessee, the legitimacy of the paperwork cannot be corroborated without a validating signature from the landlord. Any language appearing in the sublease is determined to be superseded by provisions incorporated into the master lease. For liability purposes, it is recommended that a notary official licensed in the state of California oversee the endorsement process.