HAZARDOUS MATERIALS. Tenant shall not generate, handle, store or dispose of hazardous or toxic materials (as such materials may be identified in any federal, state or local law or regulation) in the Premises or Project without the prior written consent of Landlord. (other than di minimus quantities of customary office materials, such as ink toner, in strict compliance with applicable laws).

HAZARDOUS MATERIALS. Tenant shall not generate, handle, store or dispose of hazardous or toxic materials (as such materials may be identified in any federal, state or local law or regulation) in the Premises or Projectwithout the prior written consent of Landlord. Notwithstanding the foregoing, Tenant shall have the right, without obtaining prior written consent of Landlord, to utilize within the Premises reasonable quantities of standard office products that may contain Hazardous Materials so long as the same are used and disposed of in compliance with applicable laws. Tenant acknowledges that it has read, understands and, if applicable, shall comply with the provisions of Exhibit H to this Lease, if that Exhibit is attached.

Except as otherwise provided in this [Section 22.3], without the express prior written consent of Landlord (which consent may be withheld in Landlord's sole and absolute discretion), Tenant or Tenant’s agents, employees, contractors, subtenants, invitees or assignees (“Tenant’s Parties”) shall not cause or permit any Hazardous Material to be generated, brought onto, used, stored, created, treated, transported, released or disposed of in or about the Premises or the Project. Notwithstanding the foregoing, Tenant may use or store without first obtaining Landlord’s consent products containing small quantities of Hazardous Materials (such as aerosol cans containing insecticides, toner for copiers, paints, household cleaners, office supplies, janitorial supplies, and the like) to the extent customary and necessary for the use of the Premises for general office and warehouse use purposes; provided that Tenant shall always use or store any such Hazardous Materials in a safe and lawful manner and never allow such Hazardous Materials to contaminate the Premises, Building and appurtenant land or the environment.

Tenant shall not cause or permit any Hazardous Materials to be brought upon, stored, used, generated, released or disposed of on, under, from or about the Premises (including without limitation the soil and groundwater thereunder) without the prior written consent of Landlord, which consent may be given or withheld in Landlord’s sole and absolute discretion. Notwithstanding the foregoing, Tenant shall have the right, without obtaining prior written consent of Landlord, to utilize within the Premises (collectively, the “Permitted Hazmats”): # a reasonable quantity of standard office and cleaning products that may contain Hazardous Materials (such as photocopy toner, “White Out”, and the like), provided however, that Tenant shall follow all instructions with respect to the storage, use and disposal of such products; and # those Hazardous Materials in kind and content listed on the Survey Form delivered to Landlord prior to the execution of this Lease. Tenant shall comply with all applicable laws with respect to such products, and # all of the other terms and provisions of this Section 5.3 shall apply with respect to Tenant’s storage, use and disposal of all Permitted Hazmats. Landlord may, in its sole and absolute discretion, place such conditions as Landlord deems appropriate with respect to Tenant’s use, storage and/or disposal of any Hazardous Materials requiring Landlord’s consent. Tenant understands that Landlord may utilize an environmental consultant to assist in determining conditions of approval in connection with the storage, use, release, and/or disposal of Hazardous Materials by Tenant on or about the Premises, and/or to conduct periodic inspections of the storage, generation, use, release and/or disposal of such Hazardous Materials by Tenant on and from the Premises, and Tenant agrees that any costs incurred by Landlord in connection therewith shall be reimbursed by Tenant to Landlord as additional rent hereunder upon demand.

Hazardous Materials. Tenant shall not cause or permit the storage, use, generation, release, handling or disposal (collectively, “Handling”) of any Hazardous Materials (as defined below) in, on, or about the Premises, the Building or the Project by Tenant or any agents, employees, contractors, licensees, subtenants,