The Director may determine that:
The Director may, for these reasons, determine that an advisory opinion or guidance letter will not be rendered. If such a determination is made, he shall, within a reasonable time, notify the requesting person that the advisory opinion or guidance letter will not be rendered. If such a determination is not made the Director shall, within a reasonable time, issue to the requesting person a written advisory opinion or guidance letter.
970 CMR, § 2.04