Common use of Tenant’s Use of Hazardous Substances Clause in Contracts

Tenant’s Use of Hazardous Substances. (1) Notice of Use of Hazardous Substances. Tenant may, without Landlord's prior consent, but upon notice to Landlord and in compliance with all Applicable HS Requirements and all other provisions of this Section 4.7, at Tenant's sole cost and expense, (i) operate a business on the Premises which is substantially similar to the business it is operating at its facilities in Livermore, California as of the Commencement Date, i.e. research, development, design, manufacture (including with clean room facilities), and sale of electronic components and devices relating to the testing and packaging of semiconductor devices and to probing technology, and to wafer-level burn-in and packaging and chip scale packaging of semiconductor devices ("PERMITTED USE"), and (ii) use any ordinary and customary Hazardous Substances reasonably required to be used by Tenant in the normal course of the Permitted Use.