As Ralph said, the problem isn't exactly clear. We do not recognize a problem.
On the home page, you have an <aside> area with "Recent Posts" and "Meta". Is that the "sidebar" that you are talking about? We can see that "sidebar" on the home page.
Do you want that "sidebar" to appear on all of the other pages in your site: About Us, Contact, Procedure, and Standard? Is that what you are talking about?