July 28, 2026
iso360 helps SaaS companies meet customer expectations, prepare for ISO certification and SOC 2, manage data protection risks and build compliance into the way they work.
SaaS compliance means meeting the legal, contractual and industry requirements that apply to your software, systems and customer data as a SaaS provider.
There isn’t one universal SaaS compliance checklist – the controls your company needs depends on:
For many SaaS businesses, compliance involves a combination of information security, data protection, cloud security, business continuity, incident management and supplier assurance.
Relevant frameworks and compliance requirements may include:
The challenge is turning them into a joined-up compliance system that supports your business’s security posture, rather than creating several overlapping layers of work.
In SaaS, customers aren’t simply buying software. They’re trusting you with their information, business processes and, in some cases, their ability to operate.
Strong SaaS security and compliance standard can help you:
Enterprise procurement teams want evidence that security and privacy risks are being managed properly. Certification and clearly documented controls can help you move through due diligence more confidently.
When your controls, policies and evidence are organised, your team can answer security questionnaires and procurement requests without starting from scratch every time.
A structured compliance programme helps you identify risks, manage access and create clear processes for preventing and responding to security incidents.
Customers may expect certification, audit reports, data processing agreements, availability commitments or evidence of business continuity before signing or renewing a contract.
Investors and potential buyers will examine how you manage security, privacy and operational risk. Gaps that seem manageable now can become significant problems during due diligence.
Processes that work for a team of ten may not work for a team of 100. SaaS compliance creates greater consistency as your workforce, systems and customer base grow.
Your requirements will be based on your particular risks and commercial objectives. A typical SaaS compliance programme may cover:
Clear responsibilities, policies, risk ownership and management oversight help ensure security decisions aren’t left solely to the technical team.
You need a repeatable way to identify, assess, treat and monitor risks across your product, people, systems and suppliers.
Controls should govern who can access customer data, production environments and business systems, including how access is approved, reviewed and removed.
Security standards need to be considered throughout the development lifecycle, from design and testing to deployment, change management and vulnerability remediation.
Controls should address the configuration, monitoring and use of your cloud environment, as well as the division of responsibility between your business and its cloud providers.
Cloud security remains a shared responsibility, even where a SaaS or infrastructure provider manages much of the underlying technology.
Your SaaS business needs to understand what personal data it collects, why it is processed, where it is stored, who can access it and when it should be deleted.
You may act as a controller for some information and a processor for customer data, creating different responsibilities and compliance measures under data protection law.
Cloud hosting, development platforms, customer support tools and other suppliers can introduce risk. Appropriate due diligence and ongoing review help you understand and manage those dependencies.
Your team needs a practical process for identifying, escalating, investigating and responding to data security and privacy incidents.
Customers need confidence that your service can withstand disruption. This includes backups, recovery arrangements, incident communications and tested continuity plans.
Compliance management is an ongoing process. Internal audits, management reviews, testing and corrective actions help ensure your controls continue to work as the business changes.
We combine compliance knowledge with genuine technical understanding.
You won’t be handed a generic policy pack and left you to work out the rest. We’ll look at how your SaaS product, cloud infrastructure, development processes and commercial goals fit together.
Our services include:
We help you design and implement an Information Security Management System that meets ISO 27001 requirements and works within your SaaS business.
We can help you understand the SOC 2 Trust Services Criteria, assess your existing controls, identify gaps and prepare for independent examination.
SOC 2 reports examine controls relating to security, availability, processing integrity, confidentiality and privacy.
If customers expect both ISO 27001 and SOC 2, we can map the requirements and develop a shared control framework. This reduces duplicated work and creates one clearer source of evidence.
We can help you apply cloud-specific standards such as ISO 27017, which provides additional guidance for security controls used by cloud service customers and providers.
We’ll help you connect privacy management with your information security controls, including support for ISO 27701 and ISO 27018.
ISO 27018 provides guidance for protecting personally identifiable information when a public cloud provider acts as a data processor.
Our independent internal audits test whether your controls are operating effectively and help you prepare for external audits.
If you don’t need or can’t justify a full-time team to maintain compliance efforts within your organisation, we can provide experienced ongoing support that flexes with your business.
A typical SaaS compliance journey with iso360 includes:
We start by learning about your SaaS platform or product, as well as your company infrastructure, customers, existing controls and commercial objectives.
We compare your current position against the relevant industry standards and requirements. You’ll see what is already working, where the gaps are and which actions should take priority.
We create a practical roadmap based on risk, business priorities and any audit or customer deadlines.
We help you introduce or improve the controls, processes, policies and evidence you need.
Internal audits and readiness assessments check that the system has been implemented properly and is working in practice.
We support your team through ISO certification or preparation for your independent SOC 2 examination.
Once the initial audit is complete, we can help you manage reviews, risks, evidence, corrective actions and future audits.
We work with:
Depending on your chosen service, deliverables may include:
Everything is tailored to your business, technology and objectives. We don’t create documents for the sake of producing documents.
It depends on the product, data, customers and markets involved. Common requirements include UK GDPR or EU GDPR, ISO 27001, SOC 2 and contractual security obligations. Cloud-focused standards such as ISO 27017 and ISO 27018 may also be relevant.
ISO 27001 is not a universal legal requirement for SaaS companies. However, customers and procurement teams may require certification before allowing a provider to handle their data or support important business services.
ISO 27001 is an international certification standard for information security management systems. SOC 2 is an independent examination and report based on the AICPA Trust Services Criteria. Many growing SaaS companies are asked for one or both.
Yes. Although the requirements aren’t identical, there is considerable overlap. A shared control framework can reduce duplication and make it easier to collect evidence for both.
Timescales depend on your size, existing controls, chosen framework and audit deadline. A business with mature security practices may progress relatively quickly, while one starting from scratch will need longer to implement and test its controls.
Smaller SaaS companies often face the same security questions as larger providers but have fewer internal resources to answer them. Starting with proportionate controls can help you meet immediate customer requirements without overcomplicating the business.
Yes. We can help you organise your controls and evidence so your team can respond to due diligence requests more accurately and efficiently.
Our primary service is expert consultancy and ongoing compliance support. We focus on helping you understand, implement and maintain the right controls rather than leaving your team to manage another tool without guidance.
Don’t wait until a major customer, investor or auditor exposes the gaps. Good compliance is essential to build resilience and grow meaningfully – and we’re here to make sure you do just that.