We found one dictionary that defines the word date of commencement of the work:

Business (1 matching dictionary)

1. BusinessDictionary.com (No longer online)

▸ Words similar to date of commencement of the work ▸ Usage examples for date of commencement of the work ▸ Idioms related to date of commencement of the work ▸ Wikipedia articles (New!) ▸ Words that often appear near date of commencement of the work ▸ Rhymes of date of commencement of the work ▸ Invented words related to date of commencement of the work