; and (B) participate in the Port of Los Angeles or Port of Long Beach vessel speed reduction program, respectively, if the vessel calls at that port in the transit for which the award is considered. (d) Official seal The Director shall create an official seal to be recognized as the symbol of excellence in compliance with the program, that— (1) may be used by shipping companies with eligible vessels for which a Blue Whales and Blue Skies Excellence Award is awarded under this section; (2) includes the name of the shipping company; (3) includes the year for which such award was made; and (4) includes the percentage of transits through the Greater Santa Barbara Channel Region by eligible vessels of the shipping company in such year that were in compliance with the program, calculated as— (A) the number of such transits, divided by (B) the total number of transits through the Greater Santa Barbara Channel Region by all vessels of the shipping company in such year, excluding transits directed by the Coast Guard to proceed in excess of the speed requirements of the program. (e) Extension of program No later than 4 years after the date of the enactment of this Act, the Director shall— (1) consider the feasibility of extending the program to encompass all shipping channels along the United States Pacific coast between Canada and Mexico; and (2) report the findings and recommendations under paragraph (1) to the Committee on Transportation and Infrastructure and the Committee on Natural Resources of the House of Representatives, and to the Committee on Commerce, Science, and Transportation of the Senate. (f) Limitations Nothing in this section shall be construed— (1) to require participation in the program; (2) to authorize appropriations for, or the provision of, any financial incentive for participation in the program