A person must apply in writing and receive authorization in order to practice pursuant to the provisions of this subsection;

Sec. 7. 32 MRSA §1255, sub-§3, as amended by PL 1995, c. 355, §3, is further amended to read:

3. Certain employees. An employee or a subordinate of a person holding a certificate of registration license under this chapter, or an employee of a person exempted from registration licensure by subsections 1 and 2;, provided that the practice does not include responsible charge or design or supervision by the employee or subordinate.;

Sec. 8. 32 MRSA §1255, sub-§5 is amended to read:

5. Interstate commerce corporation employees. An officer or employee of a corporation engaged in interstate commerce as defined in the Act of Congress entitled "An Act to Regulate Commerce" approved February 4, 1887, as amended, or in interstate communication as defined in the Act of Congress entitled "Communications Act of 1934" approved June 9, 1934, while working solely as an employee of such corporation. An officer or employee of such corporation customarily in responsible charge of the engineering work of such corporation within this State shall must be a registrant licensee under this chapter.;

Sec. 9. 32 MRSA §1255, sub-§6, as enacted by PL 1975, c. 760, §5 and amended by PL 2003, c. 689, Pt. B, §6, is further amended to read:

6. Subsurface sewage disposal. Persons who have been licensed by the Department of Health and Human Services pursuant to Title 22, section 42, subsection 3-A, solely for the purpose of work relating to subsurface sewage disposal systems. This exemption shall does not apply to the board's power to register, license or to revoke, suspend or refuse to renew the registration license of any registrant. licensee; and

Sec. 10. 32 MRSA §1256, first ¶, as amended by PL 2001, c. 421, Pt. B, §95 and affected by Pt. C, §1, is further amended to read:

A person who practices or offers to practice the profession of engineering in this State without being registered licensed or exempted in accordance with this chapter, or a person presenting or attempting to use the certificate of registration license or