Sterling office · South Africa
Sterling International Consulting Johannesburg, ISO consultants for South Africa
Sterling's regional headquarters for Africa sits in Sandown, Johannesburg. From here our expert and experienced ISO consultants in Johannesburg plan and lead engagements for South African organisations: quality, information security, environment, health and safety and data protection, built with your teams and carried through to the certification audit and beyond. We ensure successful certification for our clients.
- One proposal for a defined scope: consulting, Effivity software, Sterling Academy access and internal auditor training, as applicable to your standard
- A regional headquarters for clients across South Africa and the wider continent, part of a group with offices in 21 countries, implementing management systems since 2003
- The Sterling Promise: 100% on-time completion, 100% success, 8,100+ client engagements. Sterling does not certify; an accredited body audits and decides
What we do here
Everything a Sterling engagement includes, delivered from Johannesburg.
The same engagement we deliver in 60+ countries, led from Johannesburg for manufacturers, service providers, financial and technology firms and public-sector suppliers. One consultant leads your project from gap analysis to the certificate, and your people do the work alongside us, so the system stays yours after we leave.
Scope, gap analysis and implementation plan
With responsibilities, dates and decision owners, agreed before work starts.
Process development and documentation
Tailored to your operations, on Sterling's own template sets, built with your process owners.
Effivity ISO & GRC software
Your system runs in Effivity from day one, included with the engagement at no additional cost.
Training for everyone
Internal auditor training for your audit team, as applicable to your standard, and preferential Sterling Academy access, including complimentary awareness training for your people as part of the engagement.
Internal audit and management review
Conducted or facilitated as agreed, with findings closed with evidence before the certification body arrives.
Certification readiness and support
Preparation for Stage 1 and Stage 2, and support until the certificate is issued.
Certification decisions remain with the independent certification body.
Standards in demand
The standards organisations in South Africa ask us for most.
Most requests start with a customer, a tender, a main contractor or a parent group asking for a certificate. Alongside the ISO management system standards, the Johannesburg team helps organisations meet the Protection of Personal Information Act, which the Information Regulator enforces. If you are unsure which standard applies to you, the discovery call settles it.
Reaching the office
Visiting Johannesburg.
The office is in the West Tower at Nelson Mandela Square, on Maude Street in Sandown, Johannesburg. Most of our work happens at your premises and online, so meetings at the office are by appointment: write to southafrica@sterling-grc.com and we will confirm a time.
- District: Sandown, Johannesburg
- Landmark: Nelson Mandela Square
- Street and building: Maude Street, West Tower
Please arrange your visit in advance so the consultant leading your engagement is in the office when you arrive.
The region
Johannesburg and the other Sterling offices in Middle East and Africa.
Johannesburg is our regional headquarters for Africa and Dubai our regional headquarters for the Middle East, with a second office in Dubai and an office in Riyadh. A group with entities in several countries works with one engagement team, one plan and one Effivity system.
- Dubai, United Arab EmiratesRegional headquarters for the Middle East · 202, Gym Building, Khalid Bin Walid Road, Bur Dubai · uae@sterling-grc.com
- Dubai (Boulevard Plaza), United Arab EmiratesLevel 14, Boulevard Plaza Tower One, Sheikh Mohammed bin Rashid Blvd, Dubai · uae@sterling-grc.com
- Riyadh, Saudi ArabiaKingdom Centre, King Fahd Road, Olaya, Riyadh · saudiarabia@sterling-grc.com
All Sterling offices · ISO and GRC consulting in Middle East and Africa
Standards
Most requested in Johannesburg
- ISO 9001ISO 9001 certification consulting: a quality management system built with your people, evidence prepared and support until an accredited body certifies you.
- ISO/IEC 27001ISO/IEC 27001 certification consulting: an ISMS built with your people, evidence prepared, and support through Stage 1, Stage 2 and surveillance audits.
- ISO 45001ISO 45001 certification consulting to prevent work-related injury and ill health, with an OH&S system built with your people and audit-ready, in 60+ countries.
- ISO 14001ISO 14001 certification consulting: aspects, impacts and compliance obligations controlled, with support until an accredited body certifies you.
- POPIA (South Africa)POPIA compliance for South Africa: the eight conditions, the information officer, breach reports and the route to evidence, with Sterling's expert consultants.
- ISO 22301ISO 22301 certification consulting to keep delivering through disruption: impact analysis, continuity plans and exercises, prepared for an accredited audit.
- ISO 37001ISO 37001 certification consulting: proportionate anti-bribery controls to prevent, detect and respond, built with your teams and ready for an accredited audit.
- ISO 22000ISO 22000 certification consulting: PRPs, a validated hazard control plan, traceability and recall readiness, built with your teams for an accredited audit.
Client experience in South Africa
Client letters on file, available on request.
Signed client letters for engagements in South Africa are available on request. The client feedback wall lists every letter by standard. Ask for references in your sector before you decide.
- 60+countries where Sterling has delivered certification
- 21countries with a Sterling office, eight regions, one coordinated team
- 2003the year the group began implementing ISO management systems; the same method, refined, since
- 8,100+client engagements across the group, from single-site SMEs to multinationals
FAQs
Questions clients in South Africa ask before they engage us.
The specific answers for your organisation come from the discovery call. These are the general ones.
Where is Sterling in Johannesburg, and who do I contact?
Our regional headquarters for Africa is at West Tower, Nelson Mandela Square, Maude Street, Sandown, Johannesburg. Write to southafrica@sterling-grc.com and a Sterling consultant replies within one working day. The first step is a free discovery call of about thirty minutes, where we agree your scope, standards and target date before any proposal is prepared.
Does Sterling issue the ISO certificate?
No. Sterling does not certify. We build the management system with your team, prepare the evidence and support you through the audit; an independent, accredited certification body audits and decides. Check the body's accreditation before you appoint it. International recognition of accreditation now runs through the Global ACI arrangement, which replaced the IAF MLA and ILAC MRA on 1 January 2026.
Is there a POPIA certificate?
No. The Protection of Personal Information Act 4 of 2013 sets eight conditions for lawful processing, and the Information Regulator monitors and enforces compliance; the Act contains no certification scheme. We help you apply the conditions, register your information officer with the Regulator and prepare to notify security compromises through its eServices portal. An ISO/IEC 27001 system can give structure to your security measures, but it does not show POPIA compliance on its own.
How long does an ISO certification project take in South Africa?
It depends on your scope, the number of sites, the standard and how much of the system already exists, so we give a date only after the gap analysis. The plan we agree names every activity, owner and deadline up to the certification body's Stage 1 and Stage 2 audits, and your system runs in Effivity from the first week, so progress is visible to your management throughout.
Can the Johannesburg team support our sites elsewhere in Africa and the Middle East?
Yes. Johannesburg leads engagements across Africa, with Dubai as regional headquarters for the Middle East and an office in Riyadh, and the group has offices in 21 countries. Multi-site and multi-country groups work with one engagement team, one plan and one Effivity system, while the certification body confirms how sites in each country are sampled and audited.
Keep exploring
More places we work
Offices and regions
Talk to a consultant
Plan your certification with the Johannesburg team.
Tell us your goals, locations and target date. We’ll help you define the scope, timeline and next steps.
southafrica@sterling-grc.com+1 201 263 4443 (global headquarters) · the Johannesburg office replies by e-mail within one working day
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