the remaining provisions of this Chapter identify the companies to which this Part applies and explain some key terms, including what it means to have “significant control” over a company,

Chapter 2 imposes duties on companies to gather information, and on others to supply information, to enable companies to keep the register required by Chapter 3,

Chapter 3 requires companies to keep a register, referred to as a register of people with significant control over the company, and to make the register available to the public,

Chapter 4 gives private companies the option of using an alternative method of record-keeping, and

Chapter 5 makes provision for excluding certain material from the information available to the public.