TC Services Expert Attorneys - Easy Order Requests - Fast Solutions TC Drafting TC Drafting delivers a custom contract memorializing your contract terms in ten business days. TC Review TC Review delivers a written legal opinion of a contract or document in four business days, once all necessary supporting documents have been received. TC Traditional TC Traditional delivers expert real estate legal counsel to the online user from the convenience of their home or office. TC Edge TC Edge provides the tools to market your GREEN Light Certified® property, and an attorney to sell it once a buyer is found. TIER TIER® is a basic legal due diligence tool that analyzes legal risks that title insurance doesn't cover, risks that may affect the enjoyment and value of a parcel. TIER Plus TIER Plus is a custom-designed legal due diligence tool that analyzes title insurance exceptions and answers other specific legal questions concerning public-record documents.