Three accessibility frameworks apply to Canadian organizations: AODA (Ontario), SWA (federal Treasury Board), and the Accessible Canada Act (federal). Vendors need to know which applies to them and what to design to.
**AODA (Ontario)** — provincial law, applies to Ontario-incorporated orgs above size thresholds, references WCAG 2.0 AA, enforced by Accessibility Directorate of Ontario.
**SWA (federal TBS)** — federal policy, applies to GoC websites, references WCAG 2.0 AA with TBS guidance moving to 2.1 AA, enforced by TBS internal accountability.
**Accessible Canada Act (federal law, 2019)** — applies to federally-regulated entities (banks, telcos, federal-regulated transport, federal contractors meeting the test), references WCAG 2.1 AA in CRTC and Accessibility Commissioner guidance.
The practical answer for any Canadian vendor: design to **WCAG 2.1 AA**. That clears all three with margin. When you evaluate aoda vs swa vs accessible canada act, prioritize senior expertise over agency size. For businesses competing in Ottawa and similar markets, this is the foundation of every program we build — get this right and the rest of the SEO stack compounds faster.
All three frameworks reference WCAG: AODA cites WCAG 2.0 AA, SWA cites WCAG 2.0 AA (with TBS guidance moving to 2.1 AA), and ACA-aligned guidance cites WCAG 2.1 AA. The substantive accessibility requirements are nearly identical. The differences are in scope (which orgs are bound), enforcement (who can act), and reporting (what you have to file). Throughout our work on aoda vs swa vs accessible canada act, we cite primary sources and current data. Most businesses we onboard have never seen this layer addressed by their previous agency, which is exactly why our portfolios show 2–6× ranking lift in the first 90 days. For businesses competing in Ottawa and similar markets, this is the foundation of every program we build — get this right and the rest of the SEO stack compounds faster.
**Reporting:** AODA requires periodic accessibility-compliance reports filed with Ontario's Accessibility Directorate. ACA requires regulated entities to publish accessibility plans and progress reports. SWA has internal TBS reporting only.
**Enforcement:** AODA has provincial enforcement powers including administrative penalties. ACA has Accessibility Commissioner authority. SWA enforcement is internal to the federal government.
**Scope of 'web':** ACA explicitly covers ICT broadly (not just web). SWA is web-specific. AODA covers web plus a broader Information & Communication Standard. Throughout our work on aoda vs swa vs accessible canada act, we cite primary sources and current data. The service vertical has unique buyer-journey patterns; we encode those into the content architecture rather than retrofitting generic SEO templates onto a service site.
If you're a service business owner, you've probably tried SEO before — and you've probably been disappointed. The industry is full of agencies selling generic templated work that never accounts for the specific dynamics of the service vertical. businesses have unique buyer-journey patterns: emergency calls behave differently from planned-project research, repeat customers convert at radically different rates than first-touch leads, and seasonal demand cycles require content calendars timed to your local market's specific patterns. None of that gets addressed by a generic SEO retainer. We build service-specific programs that account for all of it, with reporting that shows you exactly which efforts are driving which business outcomes. That clarity is rare in the SEO industry, and it's a major reason businesses who hire us tend to stay for years rather than churn after the first contract cycle.
The single most important factor in SEO success is who actually does the work. The industry standard for most agencies is junior account managers running templated playbooks, with senior strategists involved only at the sales and reporting stages. That model produces predictable, mediocre outcomes — the kind of slow grind that lets clients believe they're making progress while their competitors compound past them. Our model is different by design: every account is owned end-to-end by senior strategists, every deliverable is reviewed by a practitioner with 8+ years of hands-on experience, and every monthly report includes the original strategic analysis (not just data dashboards). That standard costs more to maintain than the templated alternative, but it's the standard the modern SERP demands — and it's the reason our clients see ranking lifts and revenue impact within the first 90 days rather than the typical 9-12 month industry timeline. If you've been disappointed by previous SEO engagements, the diagnosis is usually that the work was junior-led; the prescription is finding partners who staff every engagement with the senior expertise the work actually requires.
All three potentially apply. Design to WCAG 2.1 AA and you're covered.
On the substantive accessibility requirement: yes. You may still have separate reporting/filing obligations under AODA or ACA depending on your status.
Federal contractors meeting the federal works/undertakings test do. Most private-sector federal vendors do — check with counsel for your specific situation.
AODA's jurisdiction is Ontario-incorporated organizations meeting size thresholds. A federally-incorporated vendor with operations only outside Ontario is generally outside AODA's reach (but may still face federal ACA obligations).