As stated in this
Sole Source Letter, VORT confirms that it is the original publisher and sole source for all its products, including the HELP
(Hawaii Early Learning Profile 0-3) materials such as the
HELP Strands, Inside HELP, the HELP Charts, the HELP
Checklist, the HELP Activity Guide, HELP at Home, and
all the HELP 3-6 products. All our
materials are copyrighted, printed or manufactured in
the U.S.A., and our prices are uniform and effective
December 1, 2021. $45 will be added to any order for which a notarized Sole Source form is required.