Skip to content

How-To Guide

How to Answer a CSDDD Supplier Due Diligence Request

If you've noticed your customers' procurement questionnaires getting longer and more demanding, you're not imagining it. That's the CSDDD effect: large companies subject to the Corporate Sustainability Due Diligence Directive need data from every supplier in their chain of activities — including you, regardless of your size.

Here's the thing most suppliers miss: responding well to these questionnaires isn't just about keeping the customer happy. It's a competitive advantage. Suppliers who answer in days instead of weeks, who have their data organised and accessible, consistently rank higher in procurement evaluations.

How to Publish a WCAG Accessibility Statement

If you run a website or app in the EU, UK, or Canada, an accessibility statement isn't optional — it's the law. Even where it isn't legally required, publishing one is the single cheapest way to reduce your ADA litigation risk and signal to users that you take inclusion seriously.

An accessibility statement is a public declaration of your conformance level, what you've done to meet it, and how users can contact you if they encounter barriers. This guide covers what to include, which jurisdictions require one, and how to keep it from going stale (which is where most organisations fall down).

How to Build a Compliance Trust Center

You have seen Trust Centers before. Vanta, SafeBase — they built entire businesses around SaaS security trust pages. A single page that shows your SOC 2, ISO 27001, and GDPR readiness. It works beautifully for cloud software.

But what about physical products? What about the manufacturer that ships hardware into the EU, sells on Amazon, or supplies a Tier 1 automotive client? Where is their Trust Center?

There was not one. So we built Sustalium.

This guide walks you through building a compliance Trust Center for your products — step by step, no fluff.