Keeping track of aspect/impact register

As far as I understand your question, you made your organization’s initial environmental assessment where you determined aspects and impacts and recorded them on a register. After evaluation of significance your organization developed action plans to control, prevent, eliminate or minimize, the most significant impacts. Periodically, your organization, due to changes in legislation, due to new products and services, due to investments in the facilities, due to the impact of previous action plans, may need to update either the aspects and impacts in the register, either their evaluation. For example, a successful action plan may make a previous significant aspect/impact as non-significant now.

Please check this information below with more detailed answers:

• 4 steps in identification and evaluation of environmental aspects - https://advisera.com/14001academy/knowledgebase/4-steps-in-identification-and-evaluation-of-environmental-aspects/
• Enroll for free in this course – ISO 14001:2015 Foundations Course - https://advisera.com/training/iso-14001-internal-auditor-course/
• Book – The ISO 14001:2015 Companion - https://advisera.com/books/the-iso-14001-2015-companion/