When disposing of e-waste, it is important to ensure that the data on the equipment is securely destroyed and that the disposal process complies with environmental regulations. * Non-disclosure agreement: Relates to confidentiality, not disposal. * Certification of destruction: The correct document verifying that the equipment has been disposed of in accordance with regulations and standards, ensuring data is irretrievably destroyed. * Low-level formatting: A method to wipe data but does not guarantee compliance with e-waste disposal regulations. * Shredding/drilling: Physical destruction methods that might be used, but certification of destruction is the documentation needed. Reference: CompTIA A+ Exam Objectives [220-1102] - 3.7: Explain the importance of physical security measures.