# Blog

## Corey Wood:

### [Crucial Updates in TIER Regulation: Key Amendments & Deadlines](https://blog.validere.com/tier-regulation-2023-amendments-and-deadlines)

The Government of Alberta made recent amendments to the TIER Regulation, effective January 1, 2023, with implications for both new and existing aggregates in the 2023 compliance year.

[Read more](https://blog.validere.com/tier-regulation-2023-amendments-and-deadlines)

### [New year, new TIER amendments: Alberta Technology Innovation and Emissions Reduction Regulation updates](https://blog.validere.com/alberta-tier-updates)

In our recent webinar, “What to expect: Canadian regulatory updates in 30 minutes,” we covered the government of Alberta’s June 2022 Review of Alberta’s Technology Innovation and Emissions Reduction...

[Read more](https://blog.validere.com/alberta-tier-updates)