Usually a major business plan include the following items
May be printed or to be electronic as A PDF file
You can add or remove any item according to your objective
And must entail the following
Cover page and table of contents
Executive summary
Business description
Business environment analysis - Macroeconomic or macro factors ( country economy - inflation rate - interest rate - currency exchange price and policies )
Industry background - more specific factors and facts about industry and Market growth or decline for example .
Competitive analysis - Competition , new introduction and competitive edges internal and external .
Market analysis means specific market Segment analysis from total market .
Marketing plan
Operations plan
Management summary
Financial plan
Attachments and milestones. Or Control tools
The most important part of your plan is Formal executive summary as your manager or decision maker in your organization read only executive summary