Take the Full Stack programme if this is your first reporting cycle — your company is doing CSRD, climate or sustainability reporting for the first time. Even if California SB 253 / SB 261 looks like a "narrow" framework on paper, a first-time reporter needs more mentor time, broader context and the full reporter foundation. A single standalone course will leave gaps you'll only spot under deadline.
Also take Full Stack if you're new to sustainability reporting in general, or you're tackling a multi-framework programme (EU + global + jurisdictional) and want one enrolment that holds it all together — with four certificates and read-mode access to the Assurance and Materiality Assessment courses.
Take this standalone course if you've already delivered at least one reporting cycle and now want to deliver California SB 253 / SB 261 compliance — first Scope 1 & 2 inventory due 10 Nov 2026. You know the territory — you just want the focused practitioner mentorship on this specific standard.
Or take this standalone course if you have a functional background (finance, audit, risk, strategy, IR) and want to layer this reporting profile on top of it — e.g. a U.S. finance, ESG or legal lead at a California-doing-business entity tackling the SB 253 / SB 261 deadline. Your functional anchor gives you the structure a standalone course assumes.
Full Stack starts from £799 Guided Flex and goes up to £1,999 Applied Practice. This standalone course starts from $399 Guided Flex and goes up to $2,499 Applied Practice, with GRI bundle options at $899 and $1,399. Full Stack includes four certificates — Full Stack diploma + ESRS + IFRS S1/S2 + official GRI Standards Certified — plus read-mode access to the Assurance and Materiality Assessment courses. See the Full Stack programme page for the full picture.