ISO 20121 Event Sustainability Management Certification

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Audit Service & Certification
ISO Certification Body
Audit Service & Certification

San Marino

AS&C is an IAS-accredited Certification Body offering certification and training services according to ISO standards internationally.The commitment is to promote in clients organizational awareness, the ability to improve themselves, to cope with growing market needs, and to create synergies between businesses and end consumers under the banner of trust.We want a fair, ethical and sustainable future.We believe that people, ideas and their commitment realize the future, which is why the organization supports and gives confidence to the goals of businesses by putting high professional profiles in the service of excellence.

ISO 14001ISO 20121ISO 22301
KCS
ISO Consultant
KCS

Dubai

Kingsmen Consulting Services (KCS) with effect from 02nd?July 2014 established in Dubai, UAE, is a Division of ?Kingsmen Group?. KCS is one of the pioneers established mainly to cater the Construction and Oil & Gas Sectors to provide Management System Consulting Services under various ISO standards which was gaining popularity and was the need of the hour since the release of ISO 9000 Standards for ?Quality Management Systems? in 1987 and is today known among the top Consulting companies in the region. Currently KCS is into the Management Systems Consultancy of QMS (ISO 9001:2015), EMS (ISO 14001:2015), OH&SMS (ISO 45001:2018), FSMS (ISO 22000:2005)/FSSC 22000, EnMS (ISO 50001:2011), ISMS (ISO 27001:2013), IATF 16949 & SMSSC (ISO 28001:2007) and many more. Branching out Kingsmen Group, which is primarily into Sustainability Solutions for Products and Companies including Ex Certifications for Products entering Hazardous Environment like Oil & Gas industries has become one of the lead business activities within the Group. With a humble beginning having 03 Consultants, today we boast at least 20 Consultants on board with strong Implementation Projects across various ISO Standards, still looking to expand beyond boundaries in the Middle-East with references already existing in Oman, Saudi Arabia, Qatar, Bahrain, apart from the UAE.

ISO 13485ISO 14001ISO 20121

Cost guide

How much does ISO 20121 certification cost?

All figures in AUD. Ranges based on market data from 50+ verified providers.

Size

Consultant

Audit

Total

Micro (1–10)

$3,000–$12,000

$2,000–$6,000

$5,000–$18,000

Small (11–50)

$8,000–$25,000

$4,000–$10,000

$12,000–$35,000

Medium (51–200)

$15,000–$50,000

$6,000–$18,000

$21,000–$68,000

Large (200+)

$30,000–$90,000

$10,000–$30,000

$40,000–$120,000

* Excludes internal staff time. Surveillance audits (years 1–2) ~40–60% of initial audit fee.

What drives cost

  • Organisation size and number of sites
  • Scope and complexity of operations
  • Existing management system maturity
  • In-house capability vs consulting required
  • Certification body chosen

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Timeline

How long does ISO 20121 certification take?

Typical range: 3–12 months. Most businesses: 6 months.

1

Gap Analysis

1–2 weeks

Assess current practices against the standard. Identifies what's missing and creates an implementation roadmap.

2

Implementation

2–6 months

Build the management system — documentation, processes, training. The longest phase.

3

Internal Audit

1–2 weeks

Audit your management system internally before bringing in the certification body.

4

Stage 1 Audit

1–3 days

Certification body reviews documentation and checks readiness for Stage 2.

5

Stage 2 Audit

1–5 days

On-site certification audit. Verifies implementation is effective and meets requirements.

6

Certificate Issued

1–4 weeks

Certificate issued after non-conformances are closed. Valid 3 years.

What affects speed

  • Maturity of existing management system
  • Internal resources available
  • Consultant vs in-house implementation
  • Certification body scheduling

After certification

Certificates valid 3 years. Surveillance audits required in years 1 and 2. Full recertification in year 3.

Frequently asked questions

ISO 20121 Event Sustainability Management Certification — Common Questions

Answers to the most common questions about ISO 20121 Event Sustainability Management implementation and certification.

ISO 20121 Event Sustainability Management is an internationally recognised framework that helps organisations build structured management systems, improve consistency, and meet stakeholder and regulatory expectations. It can be applied across industries of all sizes.

Any organisation seeking to improve operations, meet client requirements, qualify for tenders, or demonstrate commitment to best practices may pursue ISO 20121 Event Sustainability Management. It is especially common in manufacturing, technology, construction, healthcare, and professional services.

The typical process involves a gap analysis, implementation of required processes and documentation, staff training, an internal audit, then Stage 1 and Stage 2 certification audits conducted by an accredited certification body.

Costs vary by business size and complexity. Small businesses typically spend $5,000–$15,000 in total, covering consultant fees and certification body audit costs. Medium and larger organisations can expect $15,000–$60,000+. Getting multiple quotes through CertBetter is the best way to benchmark.

Most organisations complete their first ISO 20121 Event Sustainability Management certification within 4–12 months. Businesses with existing documented processes and dedicated internal resources tend to move faster. Starting with a gap analysis helps set a realistic timeline.

A consultant helps you prepare your management system — handling gap analysis, documentation, and audit readiness. A certification body is an accredited organisation that independently audits your system and issues the certificate. You typically need both.

CertBetter lists 2 verified ISO 20121 Event Sustainability Management providers — consultants, certification bodies, and training providers. Browse verified profiles, read client reviews, filter by service type and location, and submit a single free RFQ to receive quotes from multiple specialists without cold calls.

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