Question

there needs to be effective co-ordination between sales and non-marketing departments as well as between
sales and other marketing units
is the sentence written correctly

Answer 1

The sentence is mostly clear, but it could be improved for clarity and readability. Here’s a revised version:

"There needs to be effective coordination between sales, non-marketing departments, and other marketing units."

This version streamlines the sentence and emphasizes the relationships between the different departments. Note that "coordination" is the correct spelling, without the hyphen.