Business Category: Compliance / Industrial Category: Environmental

ISO 14001 Environmental Audit Checklist

Audit criteria: 1. ISO 14001:2015 2. Company environmental management system policy and procedures.

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ISO 14001 Environmental Audit Checklist
Based on

How to Use This Checklist

  • Review the audit criteria before you start: ISO 14001:2015, together with your company's environmental management system policy and procedures.
  • Record the audit details: conducted on, prepared by, location, and the last environmental audit date and the company that carried it out. Two sets of dates are captured: the scheduled dates and the dates the inspection actually started and finished.
  • Start with the environmental policy. Confirm it is displayed and up to date, and note an observation if it is not on display or is out of date.
  • Check environmental aspects and objectives. Look for objective evidence of the environmental aspects, confirm the current company objectives have been communicated to the site, and check whether the site has set its own objectives and published them.
  • Test competence and awareness. Ask whether the site manager has completed environmental training, whether other staff have had training such as spill management, and whether the site holds regular meetings that include environmental topics.
  • Review communication. Check the general communication arrangements and internal communication, and note whether the site has been visited by the environmental agency or whether neighbouring businesses have raised an environmental issue.
  • Work through waste and storage. Check who collects general and metal waste, record the last metal waste collection date with its waste transfer note reference, EWC code and SIC code, and check whether waste electrical and electronic equipment is collected on site.
  • Check waste separation, cleaning standards, internal and external oil storage, whether oil tanks receive regular checks, and external battery storage.
  • Check hazardous waste: whether it was collected, the SIC code, and the hazardous waste notes seen by product type and collecting company. Also check the collection of waste from parts washers and feminine hygiene waste.
  • Check drainage and effluent: trade effluent discharge consent, the site drainage plan, drain marking for surface water and foul water, and vehicle washing arrangements.
  • Check gas and heating appliances, air conditioning, spill kit availability, and completion of the emergency preparedness and response plan and related training, including spill management.
  • Close out improvement: record whether the site has made environmental improvements since the last audit, comments on improvements made, and how nonconformity, corrective action and continual improvement are handled.

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What an ISO 14001 environmental audit is

An ISO 14001 environmental audit is a structured review of your site against ISO 14001:2015 and your own environmental management system policy and procedures. It is how you confirm that the environmental controls you have put in place are working in practice, not just sitting in a manual. The audit moves through the management system clause by clause: the environmental policy, environmental aspects and objectives, competence and awareness, communication, operational planning and control, emergency preparedness and response, internal audit, and improvement. It also looks at the physical site — how waste is separated and stored, how oil and batteries are held, how drains are marked, and whether spill kits and emergency arrangements are ready.

Environmental policy, aspects and objectives

The audit starts with the environmental policy. You check that the current policy is on display and up to date, and you record an observation if it is not displayed or is out of date. You then look for objective evidence of the environmental aspects. The checklist allows multiple selections where a site has more than one aspect, covering things such as hazardous waste, the body shop, the spray paint booth, and end-of-life vehicles. You check whether the company's current environmental objectives have been communicated to the site, and whether the site itself has set objectives and published them across the site.

Competence, awareness and communication

People make the system work, so the audit tests competence and awareness. You ask whether the site manager has completed environmental training, and whether other staff have had training such as spill management. You also check whether the site holds regular meetings that include environmental topics. Communication is reviewed both generally and internally. The audit notes whether the site has been visited by the environmental agency, and whether neighbouring businesses have raised an environmental issue with the site.

Waste, storage and operational control

Operational control is where the audit gets concrete. You record who collects the site's general waste and whether metal waste is collected, along with: - the date of the last metal waste collection - the waste transfer note reference number - the EWC code on the waste transfer note - the SIC code on the waste transfer note You check whether waste electrical and electronic equipment is collected on site, and you assess waste separation, cleaning standards, internal oil storage, external oil storage and external battery storage. You also ask whether oil tanks are subject to regular checks. Hazardous waste is covered in its own right: whether it was collected, its SIC code, and the hazardous waste notes seen by product type and collecting company. The audit also asks for information on the collection of waste from parts washers and from feminine hygiene.

Drainage, effluent and site services

The audit checks that you understand and control what leaves the site. It asks whether the site has a trade effluent discharge consent and a drainage plan, and whether drains are marked to distinguish surface water from foul water (blue for surface water, red for foul). Vehicle washing is covered here too. On site services, the audit asks whether the building has air conditioning installed and whether gas and heating appliances have been reviewed.

Emergency preparedness and improvement

You confirm that the emergency preparedness and response plan has been completed, that spill kits are available, and that staff have had emergency response training such as spill management. The audit also records whether any further staff training is still required. Finally, the audit closes the loop on improvement. It records the date and the company that carried out the last environmental audit, whether the site has made environmental improvements since then, and comments on the improvements made. Nonconformity, corrective action and continual improvement are reviewed so that findings from this audit feed into the next cycle.

Frequently Asked Questions

An environmental audit against ISO 14001:2015 checks whether your site's environmental management system is actually working. You verify that the environmental policy is current and displayed, that environmental aspects and objectives have been identified and communicated, that staff have the right competence and awareness, that internal and external communication is happening, that operational controls are in place, and that emergency preparedness, internal audit and improvement processes are functioning.

It matters because the audit is how you find out whether your environmental controls are holding up in practice, not just on paper. The checklist prompts you to test objective evidence of environmental aspects, confirm that current objectives have been communicated to the site, check that waste is being separated and stored correctly, verify drainage and effluent discharge arrangements, and confirm that spill kits and emergency response training are in place before an incident forces the issue.

A good environmental audit covers the full management system and the site conditions it controls. That includes the environmental policy; environmental aspects, objectives and communication of them; competence, awareness and communication; operational planning and control; waste separation and cleaning; oil and battery storage; hazardous waste; drainage, vehicle washing and trade effluent discharge consent; gas and heating appliances; emergency preparedness and response; the internal audit programme; and improvement, nonconformity and corrective action.

You prepare by reviewing the audit criteria — ISO 14001:2015 and your own environmental management system policy and procedures — then gather objective evidence for each environmental aspect, confirm the current company and site objectives have been communicated, and check the records you will need, such as waste transfer notes, hazardous waste consignment notes, drainage plans and trade effluent discharge consent. You then walk the site to verify what the records claim, covering waste separation, cleaning, oil and battery storage, drains, gas appliances and spill kits, and you close out by recording findings, nonconformities, corrective actions and improvement opportunities for the next audit.

Waste is a core part of the audit. The checklist asks who collects general and metal waste, records the last metal waste collection date with its waste transfer note reference, EWC code and SIC code, and checks whether waste electrical and electronic equipment is collected on site. It also verifies waste separation, internal and external oil storage, external battery storage, whether oil tanks receive regular checks, and whether hazardous waste is collected, with its SIC code and the hazardous waste notes seen.

The checklist covers drainage, vehicle washing, trade effluent discharge consent, a site drainage plan, and drain marking for surface water and foul water (blue for surface water, red for foul). It also asks about air conditioning, gas and heating appliance checks, spill kit availability, completion of the emergency preparedness and response plan, and emergency response training such as spill management training. Any further staff training needed is also recorded.

The checklist records the date and the company that carried out the last environmental audit, whether the site has made any environmental improvements since then, comments on improvements made, and how nonconformity, corrective action and continual improvement (clause 10.2 and 10.3) are handled. This closes the loop between one audit and the next.
Arne Reis
Written by
Arne Reis
Founder

Process optimizer with 25 years of expertise, focused on operational excellence in quality, maintenance, EHS, and commissioning. Emphasizes innovative solutions and top-quality standards.

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