230.0.0.1. Except in the case of a taxpayer that derives all or substantially all of his revenue from the prosecution of scientific research and experimental development, including the sale of rights arising out of scientific research and experimental development carried on by him, the prosecution of scientific research and experimental development shall not be considered to be a business of the taxpayer to which scientific research and experimental development is related.
1989, c. 5, s. 55; 1992, c. 1, s. 28.