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PROFESSIONAL COURSE · Courses, Sustainability and Environment

ISO 46001 Lead Auditor

Plan and conduct audits of water efficiency management, evaluate evidence and follow up findings on water-use review, performance measures and improvement plans.

  • Practical, standards-based professional learning
  • Assessment and verifiable Cognicert certification
  • Flexible online, self-study and organisational delivery

Is this the right course for you?

What you will work on

Who this course is for
This course is ideal for:
  • Environmental and sustainability managers
  • Internal auditors and compliance officers
  • Consultants and quality professionals
  • Facility managers responsible for water management
  • Auditors seeking ISO 46001 certification
  • Regulatory and governmental officers overseeing water usage

Entry, exam and access at a glance

Prerequisites

Entry requirements depend on the course and level. Review the course-specific requirements and prior knowledge listed below.

Exam and resits

100 questions in one hour. Pass mark: 70%. Your payment includes two exam attempts. A third or later attempt costs £100 per resit.

Platform-wide pass rate: 87% across all examined trainees, based on Cognicert’s exam-platform results. This is not a course-specific pass rate or a guarantee of an individual result.

Self-study access

Lifetime access for the enrolled learner. Access is personal and cannot be shared.

Overview

Plan and conduct audits of water efficiency management, evaluate evidence and follow up findings on water-use review, performance measures and improvement plans.

Work through water-use review, performance measures and improvement plans and connect them to the responsibilities of your audit or assessment role. The detailed programme explains the methods and activities covered.

Objectives
By the end of this course, participants will be able to:
  • Understand the principles and requirements of ISO 46001:2019
  • Interpret and apply the standard in the context of auditing water efficiency management systems
  • Plan, conduct, report, and follow up on audits based on ISO 19011 guidelines
  • Evaluate an organization’s ability to control and improve water usage efficiency
  • Demonstrate knowledge of audit principles, techniques, and risk-based thinking
  • Prepare for certification as a Lead Auditor for ISO 46001:2019
Outcomes
Participants who complete the course will:
  • Gain in-depth understanding of water efficiency concepts and ISO 46001 clauses
  • Develop auditing competence as per ISO 19011 and ISO/IEC 17021-1
  • Be capable of conducting a full ISO 46001 audit independently or in a team
  • Understand how to assess compliance and identify opportunities for improvement
  • Earn a Cognicert-accredited ISO 46001 Lead Auditor certificate (upon passing the final exam and assessment)
Audience
This course is ideal for:
  • Environmental and sustainability managers
  • Internal auditors and compliance officers
  • Consultants and quality professionals
  • Facility managers responsible for water management
  • Auditors seeking ISO 46001 certification
  • Regulatory and governmental officers overseeing water usage
Standards
  • ISO 46001:2019 – Water Efficiency Management Systems
  • ISO 19011:2018 – Guidelines for Auditing Management Systems
  • ISO/IEC 17021-1:2015 – Requirements for Bodies Providing Audit and Certification of Management Systems
  • ISO 14001:2015 – Environmental Management Systems (for integrated system context)
Course Content – 4 Key Modules Module 1: Introduction to ISO 46001 and Water Efficiency Principles
  • Global water challenges and sustainability context
  • Overview of ISO 46001 and its benefits
  • Key concepts: water usage, water balance, water performance indicators
  • ISO 46001 structure and clause-by-clause breakdown
Module 2: Auditing Fundamentals and ISO Requirements
  • Principles and types of audits
  • Understanding ISO 19011 and auditor responsibilities
  • Risk-based thinking in auditing
  • Reviewing ISO 46001 clauses: planning, operation, performance evaluation
Module 3: Audit Planning and Execution
  • Developing an audit program
  • Preparing audit checklists
  • Conducting opening meetings and interviews
  • Gathering objective evidence and managing audit teams
  • Case study: conducting a water balance audit
Module 4: Reporting and Follow-Up
  • Writing nonconformity statements
  • Preparing audit reports
  • Conducting closing meetings
  • Follow-up and corrective action verification
  • Final exam and role-play simulation audit
Delivery
  • Interactive lectures with practical case studies
  • Group exercises and discussions
  • Simulated audit role-plays and workshops
  • Real-world scenarios on water usage and efficiency
  • Continuous assessment through quizzes, presentations, and final exam
  • Delivered in-person or virtually by qualified lead auditors and environmental experts

ONE STANDARD · FIVE LEARNING LEVELS

Choose your ISO 46001 course

Compare the focus and training duration of each level. Choose the level that fits your responsibilities; you do not need to book every level in sequence.

View the complete ISO 46001 training pathway
1 day

ISO 46001 Awareness

People who need an introduction to the standard and their role in supporting it.

Self-study: £75On demand · study at your own pace

Live online: £2009–13 November 2026

Per learner, before applicable UK VAT. Review your total before payment.
2 days

ISO 46001 Foundation

People building a working understanding of the standard before taking on implementation or audit responsibilities.

Self-study: £150On demand · study at your own pace

Live online: £5009–13 November 2026

Per learner, before applicable UK VAT. Review your total before payment.
3 days

ISO 46001 Internal Auditor

People preparing to plan and carry out internal audits within their organisation.

Self-study: £250On demand · study at your own pace

Live online: £7509–13 November 2026

Per learner, before applicable UK VAT. Review your total before payment.

Choose a level and study mode to enrol directly; no preliminary enquiry is needed for an available booking. Your existing basket confirms the date, price, applicable VAT and final total before secure Stripe payment. Invoice requests remain available.

Durations refer to the training programme. Course details explain entry requirements, assessment and the award for successful candidates. Training does not certify your organisation. Self-study access or live-course joining instructions follow payment and any applicable eligibility checks. Read refund and transfer conditions.

BOOK WITH CLARITY

Refunds, cancellations and transfers

Refund and transfer choices depend on the course format, how much notice you give and whether digital content has been accessed. Contact learner care early and we will help you identify the best available option.

Read the complete refund, cancellation and transfer policy →
UPCOMING COURSE CALENDAR

Training, exam and application dates

Prices are per learner before any applicable UK VAT. A live-online intake costs more after its standard deadline because the published late fee is added. Self-study is priced separately and has no late-intake fee.

TRAINING DATESEXAMDEADLINE & STATUSLIVE ONLINESELF-STUDY
9–13 November 202613 November 2026Late booking period
Standard deadline passed. £50 late fee applies until 21 October 2026.
Places are confirmed at booking, not guaranteed by this calendar.
£1,550 £1,500 course fee + £50 late fee
Choose this intake
£600
On-demand study; next exam shown at checkout.
VERIFIABLE ACHIEVEMENT

Check your Cognicert certificate

Successful candidates receive a uniquely numbered Cognicert certificate that another person can check through our public certificate-verification service. This confirms the authenticity of a Cognicert-issued award; acceptance by an employer, regulator or external professional scheme depends on their requirements.

View certificate verification →
YOUR COURSE ADVISER

Need help before enrolling?

Lisa Williams
Course and Business Development Adviser
Monday–Friday, 09:00–17:00 UK time

+44 20 3432 2505
info@cognicert.com
Self-study from £600per learner · excl. applicable VATEnrol self-study

Related Cognicert resources

ISO 14001 Lead AuditorRead more →ISO 14001:2026 TransitionRead more →EUDR Compliance OfficerRead more →
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