Post-emergency evaluations — A

Actions required — B

Periodic testing — C

Training — D

This question relates to ISO 14001:2015 Clause 8.2 — Emergency preparedness and response , which requires an organization to establish, implement, and maintain processes needed to prepare for and respond to potential emergency situations.

The correct matching is:

Post-emergency evaluations → to implement corrective actions

After an emergency or emergency drill, the organization should review what happened, evaluate the effectiveness of the response, and take corrective action where weaknesses or failures are identified.

Actions required → to mitigate impacts

Emergency planning must define actions needed to prevent or reduce adverse environmental impacts, such as spill containment, isolation of hazardous materials, shutdown procedures, or notification of relevant parties.

Periodic testing → of emergency plans

Emergency response arrangements should be tested periodically where practicable, for example through drills, simulations, or spill-response exercises.

Training → of emergency response personnel

Personnel involved in emergency response must be trained so they understand their roles, responsibilities, communication routes, and response procedures.

The two unused options — communication processes and including contact details — may be relevant to emergency planning generally, but they do not best complete the four statements shown in this question.