They expertly mapped the overlapping controls between SOC 2 and ISO 27001, which saved us from duplicating work.
Jasreet Kaur B.Silicon Physical Design Engineer · Small-BusinessSOC 2 + ISO 27001 · August 2026
Service area · Sydney, Australia · Reviewed September 2026
Compliance Consultants Serving Sydney
SOC 2, ISO 27001 & ISO 22301 for banks, fintech and enterprise SaaS
Tranquility Cybersecurity serves Sydney as part of its Australia service area from its Gurugram headquarters, in AEST-friendly hours, with on-site days in the CBD, Barangaroo, Tech Central or Macquarie Park when an audit requires them. Sydney companies come to us for three things: SOC 2 for SaaS and technology firms selling into the United States, ISO 27001 for suppliers to APRA-regulated banks, insurers and superannuation funds, and ISO 22301 for the material service providers answering CPS 230 resilience clauses in their contracts.
1,000+Audits delivered
300+SOC 2 engagements
100+SOC 1 engagements
India, USA, UK, Australia & UAEWhere our clients are
Quick facts
Compliance in Sydney, in six lines
- How we serve Sydney
- Service area, served from our Gurugram headquarters in AEST-friendly hours, with on-site days for kick-off, control walkthroughs and audit days as scope requires.
- Frameworks Sydney buyers ask for
- SOC 2 (Type I and Type II), ISO 27001:2022, ISO 22301 for CPS 230 supplier clauses, ISO 27701 for privacy programmes, PCI DSS readiness for payment flows, and vCISO for lean teams.
- Who signs what
- SOC 2 reports are signed by an independent licensed audit firm — a CPA firm under AICPA standards, or an Australian CA/CPA firm reporting under ASAE 3150. ISO certificates are issued by JAS-ANZ-accredited certification bodies. TCSA prepares you and coordinates both — it never issues or certifies.
- Typical readiness budget
- SOC 2 all-in USD 2,500–5,000 equivalent for Type I and USD 3,000–10,000 equivalent for Type II, including the independent audit firm’s attestation. ISO 27001 implementation USD 3,000–8,000 equivalent, with certification-body fees separate. Invoiced in AUD or INR.
- Time zone
- India is 4.5 hours behind AEST and 5.5 behind AEDT. Standing meetings sit in your morning. Your afternoon lands inside our core working day, so most questions get a same-day answer.
- Track record
- 1,000+ audits, 300+ SOC 2 engagements and 100+ SOC 1 engagements across India, USA, UK, Australia and UAE.
Key Takeaways
- Sydney is one of the cities in TCSA’s Australia service area: our Gurugram team runs the engagement in AEST-friendly hours, with on-site days for the parts that need them.
- Sydney SaaS selling into the United States usually needs SOC 2 first, while suppliers to the banks, insurers and super funds headquartered in the CBD and Barangaroo usually need ISO 27001, with ISO 22301 answering CPS 230 resilience clauses.
- A SOC 2 report is signed by an independent licensed audit firm, not by TCSA — which is why Australian enterprise buyers accept reports prepared with an India-based consultancy.
- Healthtech and payments vendors in Sydney should scope ISO 27701 and PCI DSS readiness alongside ISO 27001 rather than as separate programmes — the control set overlaps heavily.
- Pricing is fixed in writing after a short scoping call and invoiced in AUD or INR. SOC 2 is quoted all-in, including the independent audit firm’s attestation. Certification-body fees are quoted separately and we help you scope them.
The local picture
What Sydney’s compliance demand actually looks like
Sydney is Australia’s financial capital. Several of the country’s largest banks, insurers and asset managers are headquartered between the CBD and Barangaroo, the ASX sits in the CBD, and APRA and the Reserve Bank are based in the city — so a large share of Sydney’s technology vendors sell, directly or indirectly, to an APRA-regulated entity. Around Central Station, the Tech Central precinct in Haymarket is the state-backed home for scale-ups and Atlassian’s new headquarters. Macquarie Park hosts multinational technology, pharmaceutical and telecommunications campuses, and North Sydney is a second corporate centre across the bridge. Each group faces a different buyer or regulator, and that decides which framework comes first.
Sydney CBDBarangarooTech Central (Haymarket / Central)Macquarie ParkNorth Sydney
Banks, insurers, super funds and fintech
APRA-regulated entities carry CPS 234 information-security and CPS 230 operational-risk obligations, and they push those obligations down to their material service providers. Fintechs selling into them, and Consumer Data Right participants, are asked for ISO 27001, tested continuity plans and, for card flows, PCI DSS evidence.
Enterprise SaaS and technology
Tech Central and CBD scale-ups selling into US enterprise procurement are asked for a SOC 2 report by name, commonly from Series A. Australian enterprise and government-adjacent buyers more often recognise ISO 27001.
Healthtech and digital health
Sydney healthtech holds health information under the Privacy Act and, where NSW health data is involved, the state’s HRIP Act. ISO 27001 with an ISO 27701 privacy extension is the usual scope, with HIPAA alignment where US providers are the customer.
Professional services
Law, accounting and advisory firms in the CBD handle client data at scale and are increasingly sent security questionnaires by their own enterprise clients. ISO 27001 is the certificate those questionnaires accept.
Managed service providers and cloud vendors
MSPs and hosting providers serving banks and insurers sit squarely inside CPS 230’s material-service-provider definition. ISO 27001 plus ISO 22301 is the cleanest evidence pack for a counterparty’s vendor review.
What we deliver in Sydney
The frameworks Sydney buyers ask for, and why
SOC 2 attestation
The report US enterprise buyers ask Sydney SaaS companies for. We scope the Trust Services Criteria, design and implement controls, collect evidence and coordinate the independent licensed audit firm through to the signed Type I or Type II report. Confirm with your buyers whether an AICPA-standard CPA firm or an Australian firm reporting under ASAE 3150 is the right signatory.
SOC 2 guideISO 27001:2022 certification
The certificate Australian enterprise, APRA-regulated and government-adjacent buyers recognise. ISMS scoping, risk assessment, the 93 Annex A controls, internal audit and coordination with a JAS-ANZ-accredited certification body — scoped so a lean Sydney team can run it after we leave.
ISO 27001 guideISO 22301 business continuity
For material service providers to Sydney’s banks, insurers and super funds who are receiving CPS 230-driven resilience, tolerance and exit-plan clauses: business impact analysis, continuity and recovery plans, and tested scenarios that a counterparty’s vendor review will accept.
ISO 22301 guideISO 27701 privacy management
The privacy extension to ISO 27001 for Sydney healthtech, HR platforms and consumer businesses that need to evidence Australian Privacy Principles handling to enterprise customers — one management system rather than a separate privacy programme.
ISO 27701 guidePCI DSS readiness
Scoping and readiness for Sydney fintechs, payments platforms and e-commerce businesses whose acquirers or bank partners require PCI DSS evidence. We scope the cardholder data environment, prepare controls and evidence, and coordinate the QSA where a formal assessment is required.
PCI DSS guidevCISO retainer
A named senior practitioner on retainer for Sydney companies that need a security lead for customer security reviews, CPS 230 counterparty questionnaires, board reporting and audit cycles without a full-time hire.
vCISO servicesLaws and regulators
What applies to a Sydney company
Plain-English summary as of September 2026. Laws change, so confirm current obligations with counsel before relying on any line here.
| Law / regulator | Who it covers | What it means in practice |
|---|---|---|
| Privacy Act 1988, the Australian Privacy Principles and the Notifiable Data Breaches scheme | APP entities in Sydney — organisations above the small-business turnover threshold, plus health service providers and others captured regardless of size. The Privacy and Other Legislation Amendment Act 2024 is the first tranche of reforms, so check current commencement of each provision. | Collection, use, cross-border disclosure (APP 8) and security (APP 11) obligations, plus notification to the OAIC and affected individuals for eligible data breaches. ISO 27001 with an ISO 27701 extension is the usual way Sydney companies evidence APP 11 and breach readiness to enterprise customers. |
| APRA CPS 234 Information Security | APRA-regulated banks, insurers and superannuation trustees, including information assets managed by their third parties. | Regulated entities must assess the information-security capability of the third parties that manage their information assets, and test controls accordingly. For a Sydney vendor that means ISO 27001 certification, current penetration-test reports and incident-notification arrangements written into the contract. |
| APRA CPS 230 Operational Risk Management | APRA-regulated entities (commenced 1 July 2025) and, through contract, their material service providers. The transition period for pre-existing service-provider contracts ran to 1 July 2026 — confirm the current position with your counterparty. | Tolerance levels for critical operations, tested business-continuity plans and exit arrangements flow down into supplier contracts. ISO 22301 alongside ISO 27001 is the cleanest evidence pack a bank or super fund’s vendor-risk team can accept. |
| Security of Critical Infrastructure Act 2018 (SOCI) | Responsible entities in critical-infrastructure sectors — banking and finance, financial market infrastructure, data storage and processing, energy, water, transport and others — and, through contract, their key suppliers. | Asset registration, critical-infrastructure risk-management programmes and mandatory cyber-incident reporting for responsible entities. Suppliers are asked to evidence a recognised standard. ISO 27001 and ISO 22301 map well to the cyber and resilience hazard domains. |
| NSW Health Records and Information Privacy Act 2002 (HRIP Act) | Organisations handling health information in New South Wales, public and private — context for Sydney healthtech, clinics and their software vendors. | State-level health privacy principles that sit alongside the Commonwealth APPs. A Sydney healthtech vendor usually evidences both through one ISO 27001 and ISO 27701 management system rather than two separate programmes. |
How we serve Sydney
From our Gurugram team, on-site when it matters
- Our Gurugram team holds standing meeting windows in your Sydney morning. Your afternoon overlaps our core working day, so evidence reviews and questions raised at 2 pm AEST are usually answered the same day.
- On-site when it matters: kick-off, control walkthroughs at your CBD, Barangaroo, Tech Central or Macquarie Park offices, and audit days with the audit firm or certification body.
- Named lead auditors and CISA-certified practitioners run the engagement end to end — the people on the kick-off call write your risk assessment and sit in your audit.
- One combined programme when you need SOC 2, ISO 27001 and ISO 22301 together: shared risk assessment, one policy set, one evidence library mapped to each framework and to CPS 234 / CPS 230 clauses.
- We review controls and evidence only — we do not host or take custody of production data or customer records. NDAs and data processing agreements are standard, and we help you document the APP 8 cross-border position for our access.
Pricing
Indicative bands for Sydney engagements
Indicative bands for Sydney engagements, quoted as USD equivalents and invoiced in AUD or INR. Scope, headcount, cloud footprint and starting maturity move the number. We give you a fixed figure in writing after a 30-minute scoping call. What you are paying for is senior auditor-led delivery at India-based cost — we are not the cheapest option, and we do not compete on that.
| Engagement | Indicative band | Note |
|---|---|---|
| SOC 2 readiness and audit-firm attestation (Type I or Type II) | USD 2,500 – 5,000 equivalent (Type I), USD 3,000 – 10,000 equivalent (Type II) | All-in, including the independent audit firm’s attestation. |
| ISO 27001:2022 implementation and internal audit | USD 3,000 – 8,000 equivalent | JAS-ANZ-accredited certification-body fees separate. |
| ISO 22301 business continuity (CPS 230 supplier pack) | Scoped to critical operations and sites | Often bundled with ISO 27001 at a combined fee. |
| ISO 27701 extension or PCI DSS readiness | Scoped to data flows and cardholder environment | QSA assessment fees, where required, separate. |
| vCISO retainer | Monthly retainer, scoped to hours | Named practitioner, customer- and board-facing. |
Proof
In their words.
Quotes verbatim from G2. Company names added where the client confirmed them.
Instead of simply providing generic templates or checklists, their team took the time to understand our environment and requirements.
Anand .Market Risk Analyst · Mid-MarketCompliance readiness · September 2026
The team’s willingness to work with us and ease of communication.
sam v.CEO · Small-BusinessSOC 2 Type I + ISO 27001 · August 2026
They delivered the project with speed, accuracy, and cost-effectiveness.
Maneet P.Mid-MarketSOC 2 · August 2026
My only regret is that we didn’t engage them sooner in our compliance journey, which would have saved us even more time.
Mahesh Raju C. · XonarSmall-BusinessSOC 2 · GRC · August 2026
They were always responsive and willing to go the extra mile whenever we had questions or needed guidance.
Chandan J. · DsiderSmall-BusinessSOC 2 Type I · August 2026
Managing the auditor relationship on our behalf was especially valuable — it took a lot of pressure off our internal team.
Achyut B.Senior Software Engineer · Small-BusinessSOC 2 + ISO 27001 · September 2026
Their focus on ensuring that we were genuinely audit-ready rather than simply completing documentation.
Ravi V.Founder & CEO · Mid-MarketSOC 2 Type II · August 2026
The guidance was not generic or simply based on a standard checklist — they suggested practical approaches that made sense for our business.
Verified UserInternational Trade and Development · Small-BusinessSOC 2 + ISO 27001 · September 2026
What I like best is the hands-on support and clear guidance throughout the SOC 1 and SOC 2 process.
Sai Sudha S. · ExcersSmall-BusinessSOC 1 + SOC 2 · September 2026
Compliance in Sydney: FAQs
Straight answers for Sydney companies on SOC 2, ISO 27001, local regulation, timelines and cost.
Does Tranquility Cybersecurity have an office in Sydney?
No. Sydney is part of our Australia service area. We are headquartered in Gurugram, India, and serve Sydney from there in AEST-friendly hours, with on-site days for kick-off, control walkthroughs and audit days when scope requires. Most of a SOC 2 or ISO 27001 engagement runs over video and shared evidence trackers regardless of where the consultant sits, and we say all of this plainly before you sign.
Will Australian enterprise buyers accept a SOC 2 prepared by an India-based consultancy?
Yes, because the opinion is not ours. A SOC 2 report is signed by an independent licensed audit firm — a CPA firm under AICPA standards, or an Australian CA/CPA firm reporting under ASAE 3150. TCSA prepares your controls and evidence and coordinates that firm. The buyer’s security team reviews the auditor’s opinion, the system description and the control tests, not the readiness consultant’s address. Our Australian customers include NIAD and InDepthIT, and we arrange reference calls before you commit.
AICPA SOC 2 or ASAE 3150 — which should a Sydney company choose?
It depends on who will read the report. US enterprise buyers expect a SOC 2 issued under AICPA standards by a CPA firm. Some Australian counterparties, including APRA-regulated entities, accept or prefer an assurance report from an Australian CA/CPA firm under ASAE 3150. Confirm which standard your buyers accept before scoping. The control work is the same, and we coordinate either firm.
We supply a bank or super fund in Sydney. What do CPS 234 and CPS 230 mean for us?
CPS 234 means the regulated entity must assess your information-security capability if you manage its information assets. CPS 230 means its tolerance levels, continuity plans and exit arrangements for critical operations flow into your contract as clauses. Neither standard regulates you directly, but the vendor-risk team will ask for evidence. ISO 27001 with ISO 22301 answers both sets of questions in one pack, and we write the counterparty-facing summary with you.
Should a Sydney SaaS company get SOC 2 or ISO 27001 first?
Start from who is asking. Selling into US enterprises: SOC 2, commonly from Series A and almost always before a large contract closes. Selling to Australian enterprise, government-adjacent buyers or APRA-regulated entities: ISO 27001 carries more weight. If both are on the horizon, we build one control set and sequence the two audits so evidence is collected once.
How long does ISO 27001 certification take for a Sydney company?
Implementation typically takes 3 to 6 months for a company with a reasonable security baseline, followed by the certification body’s Stage 1 and Stage 2 audits. Certification-body scheduling in Australia can add weeks, so we book the audit early. Anyone quoting certification in a fixed number of days is describing readiness, not the certificate.
Do you perform IRAP or Essential Eight assessments?
No. We do not perform IRAP assessments, and we are not an Essential Eight assessor — those require Australian-endorsed assessors. For Sydney’s commercial buyers, ISO 27001 and SOC 2 remain the gates that procurement asks for, and an ISO 27001 ISMS with current penetration-test reports gives you credible, evidence-backed answers to the patching, MFA, backup and privileged-access questions that Essential Eight-referenced questionnaires raise.
How is pricing structured for Sydney engagements?
Fixed fee, agreed in writing after a scoping call, invoiced in AUD or INR as you prefer. Typical bands are USD 2,500–5,000 equivalent for SOC 2 Type I and USD 3,000–10,000 equivalent for SOC 2 Type II, all-in, including the independent audit firm’s attestation, and USD 3,000–8,000 equivalent for ISO 27001 implementation. Certification-body fees are quoted separately by the certification body, and we help you scope them so there are no surprises.
Talk to a real auditor
Scoping compliance in Sydney?
Book a free 30-minute call. We will tell you which framework your buyers or regulator actually need, what it will cost, and how long it takes — and whether we are the right fit.