* ISO 14001 Compliance: ISO 14001 requires organizations to have an Environmental Management System (EMS) with clear, measurable objectives and targets.
* Concern with Subjectivity: Targets and goals that are subjective and non-quantifiable do not meet ISO 14001 requirements, as they cannot be objectively measured or audited for compliance.
* Importance of Quantifiable Goals: Clear, quantifiable targets allow for proper monitoring, measurement, and continuous improvement, which are core components of ISO 14001.
* Reference: The ISO 14001 standard itself and environmental management literature, such as "ISO 14001 Environmental Management Systems: An Easy-to-Use Guide" by Brian J. Gallant, emphasize the need for specific, measurable, and objective targets in an EMS.