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Buying or selling a home in Ontario is a legal transaction governed by provincial law.

The real estate industry is regulated under the Trust in Real Estate Services Act (TRESA), with oversight from the Real Estate Council of Ontario (RECO). Industry standards and tools are supported by the Ontario Real Estate Association (OREA), the Canadian Real Estate Association (CREA), and local boards like the Sudbury Real Estate Board.

This guide explains — in plain language — what protections you have as a consumer. If you’re trying to understand how the process actually plays out in the real world, you’ll also find helpful step-by-step breakdowns inside Buyer Experience and Seller Experience.

📘 What Is TRESA?

TRESA replaced the former Real Estate and Business Brokers Act (REBBA) on December 1, 2023. Its purpose is to strengthen consumer protection, modernize disclosure requirements, and clarify relationships between consumers and real estate professionals.

Key consumer-focused updates include:

  • Mandatory delivery of the RECO Information Guide
  • Clear explanation of representation options, including client relationships and self-representation
  • Improved disclosure requirements around compensation, services, and multiple representation
  • Enhanced advertising and marketing standards under RECO’s Registrar’s policies
  • Authorization of Personal Real Estate Corporations (PRECs), without reducing consumer protections

For consumer-friendly definitions of common terms you’ll see in offers, disclosures, and representation paperwork, browse the Real Estate Dictionary.

🛡️ Who Protects Consumers in Ontario Real Estate?

RECO licenses real estate professionals, enforces TRESA, investigates complaints, and administers discipline.

OREA develops the standard forms used in Ontario transactions and provides education and professional guidance.

CREA governs national REALTOR® standards and operates the MLS® systems used by local boards.

The Sudbury Real Estate Board supports local enforcement of professional standards and MLS® access in Greater Sudbury.

If you want to see how these rules translate into what happens in a real transaction, these pages help: Making an Offer and Offer Negotiation.

🔐 Core Consumer Protections You Benefit From

  • Representation clarity — you must know who represents you, and what duties are owed (see Buyer Experience)
  • Offer and negotiation rules — including regulated disclosure in multiple-offer situations (see Offer Negotiation)
  • Trust-held deposits — deposits are held in brokerage trust accounts, subject to RECO rules (see Closing & Moving)
  • Material fact disclosure — known facts that could affect a buyer’s decision must not be concealed (see Hitting the Market)

Want to pair the “rules” with live market context? Use MLS® Smart Search and the Greater Sudbury Curated Hot Sheets to see active listings, pricing patterns, and what buyers are actually competing on.

⚠️ Important Note

This article provides general information only and does not constitute legal advice. Real estate laws and obligations can vary based on your situation. Consumers may wish to seek independent legal advice.

For a deeper legal overview, visit our Ontario Real Estate Laws & Regulations reference page.

Expect Moore for Your Real Estate.
— Chad Moore