ADA compliance specifically refers to American legislation and doesn't apply to Canadian small businesses. In Canada, accessibility requirements vary by province and sector. Ontario's AODA (Accessibility for Ontarians with Disabilities Act) mandates compliance for public sector organizations and private companies with 50+ employees, while federally regulated businesses fall under the Accessible Canada Act. Most small businesses with under 50 employees face no hard legal requirement. That said, ignoring accessibility is short-sighted even when optional. Basic standards like proper heading structure, alt text on images, sufficient color contrast, and keyboard navigation cost almost nothing to implement during initial design but become expensive retrofits later. We build these into every site at Ottawa SEO because they overlap heavily with SEO best practices—screen readers and search bots both rely on semantic HTML. The real risk isn't usually enforcement for small businesses; it's competitive disadvantage and potential human rights complaints. Roughly 22% of Canadians report some form of disability. If your contact form breaks with a screen reader or your colour scheme is unreadable for colourblind visitors, you're losing leads. We've seen local Ottawa retailers lose B2B contracts simply because procurement departments now run basic accessibility audits. Practical baseline for small business sites: - WCAG 2.1 Level A as minimum (proper headings, alt text, form labels) - Level AA for contrast ratios and text sizing if you want to be safe - Keyboard-navigable menus and forms - Skip-to-content links on multi-section pages You don't need expensive audits or certification badges at the outset. Modern WordPress themes and page builders from reputable developers include most Level A standards by default. The expensive part is custom JavaScript widgets or PDF-heavy sites, which often require developer time to fix. If you operate in healthcare, education, government contracting, or e-commerce at any scale, treat WCAG 2.1 AA as mandatory regardless of your headcount. The legal landscape is tightening, and a $15,000 accessibility audit after a complaint costs more than building it right from day one.