The City recognizes that in some circumstances state or federal law governs some of the matters addressed in this Article. Nothing in this Article shall be interpreted or applied by a court or an agency of City government so as to create any requirement, power, or duty in conflict with federal or state law or with a requirement of any government agency, including any agency of City government, implementing federal or state law. Consistent with the foregoing preemption principle, for example, the OLSE is authorized to not enforce any provision of this Article upon determining that its application in a particular context would conflict with federal or state law or with a requirement of a government agency implementing federal or state law. As another example consistent with the foregoing preemption principle, Contractors may inquire about criminal convictions outside of the time periods set forth in this Article where required by federal or state law or a government agency implementing federal or state law. These examples are illustrative and do not limit the scope of the preemption principle stated in this Section 142.9.