A. 
Sign regulation has existed in the historic districts of Nantucket and Siasconset since 1956 and throughout the Island since 1972. In 1981, the Historic District Commission (HDC) of Nantucket adopted its first comprehensive set of regulations governing the design and use of signage across the Island. The Historic District Commission created a committee, the Sign Advisory Council (SAC), to assist in the review of all certificate of appropriateness (COA) applications involving signage. These sign regulations are supplementary to the architectural regulations and have been amended from time to time since the early 1970s.
B. 
Sign regulation has existed since the passing of Special Acts of the Massachusetts General Legislature, Chapter 601 in 1955. Section 6 states that
"The erection or display of an occupational or other sign exceeding two feet in length and six inches in width or the erection or display of more than one such sign, irrespective of size, on any lot, building or structure located within the Old and Historic Nantucket District or the Old and Historic Siasconset District [changed in 1972 to the "Historic Nantucket District"] must be approved in advance by the Historic District Commission. Evidence of such approval shall be a certificate of appropriateness issued by said Commission."
C. 
Excerpts from Chapter 124, Article I, Signs in Historic Districts, of the Code of the Town of Nantucket, § 124-2 and § 124-3:
"Any person who violates any of the provisions... of this chapter shall be fined as follows: the penalty shall be $10 for the first offense, $50 for the second offense, and $300 for the third or subsequent offenses. Each day that a violation continues to exist shall constitute a separate offense... Enforcement shall be through the process of noncriminal disposition under MGL c. 40, § 21D and Article II of Chapter 1 of the Code of the Town of Nantucket. Enforcement shall be by any police officer or by an enforcing agent designated by the Historic District Commission."
The effective date for the bylaw found in Chapter 124, Article I, of the Code of the Town of Nantucket was November 27, 1990.
Generally, a sign includes any structure, device, letter, word, model, banner, pennant, insignia, trade flag, or representation used as, or which is in the nature of, an advertisement, announcement, or direction. Ideally, signs enhance the architectural features and proportions of a building and its neighborhood. The HDC guidelines seek to promote harmonious, respectful, functional, and varied signs. Signs should express the special character of the associated business and be of a size that is in scale with the building and surrounding streetscape.
While not restricting content, signage on Nantucket generally should not be used to advertise the business or to list specific products or services. Businesses should advertise and market utilizing other media, such as websites, newspapers, tourist publications, radio, and television.