20.1. Every contractor must, before beginning work contemplated by this Act or the regulations, declare to the board of examiners the work he intends to carry out.
The declaration shall be transmitted by means of a document approved by the board of examiners.
In case of superior force, the contractor who cannot transmit a declaration before the beginning of the work shall do so as soon as possible.
1978, c. 55, s. 11; 1996, c. 74, s. 17.