Today, the Connecticut State Register & Manual, also known as the "blue book," is an annual publication of the Office of the Secretary of the State. It is published pursuant to Connecticut General Statutes Section 3-90. The volumes are shelved with Connecticut Documents on the fifth floor of the library stacks. Early years are in the State Archives. Selected years are available electronically through the available online tab.
A "Connecticut Register" has existed since 1785. From 1785 through 1887, the title and publisher changed many times. The 1932 Register and Manual includes a bibliography of these changes, which is also outlined on the bibliography tab. The essay below also discusses the changes from 1785 through 1887. In 1887, publication of this resource was assigned to the Secretary of the State by "An Act concerning the Publication of Official and other Statistics of the State" (House Bill 338, approved April 14, 1886).
Selected years are available online. Print copies of the Register & Manual are held in the following areas of the CT State Library.