Allegheny Pennsylvania Amendment No. 2 to Registration Rights Agreement is a legal document that outlines the specific terms and conditions related to the registration rights of Visible Genetics, Inc. and purchasers of common shares of the company in Allegheny County, Pennsylvania. This amendment serves as an extension or modification to an existing Registration Rights Agreement. Some relevant keywords in this context could include: 1. Visible Genetics, Inc.: Refers to the specific company involved in the agreement. Visible Genetics, Inc. is a biotechnology company that develops molecular diagnostics products. 2. Registration Rights Agreement: It is a legally binding contract that grants certain rights to shareholders to have their shares registered with the relevant securities regulatory authorities. 3. Amendment No. 2: Specifies that this is the Second Amendment made to the original Registration Rights Agreement, indicating prior revisions or updates. 4. Allegheny Pennsylvania: Indicates the geographical location where the amendment is taking place, specifically Allegheny County, Pennsylvania. Allegheny County is a county in the southwestern part of Pennsylvania, known for its various industries and historical significance. It is worth noting that the specific details and types of amendments in Allegheny Pennsylvania Amendment No. 2 would be addressed within the document itself. The amendment could include modifications related to the timing of registration, the number of shares to be registered, the process of registration, and other related provisions. It is essential to thoroughly review the document to understand the exact modifications made to the original Registration Rights Agreement.