The phrase "advise on a broad range" is correct and usable in written English.
It can be used when discussing the provision of guidance or recommendations across various topics or areas of expertise.
Example: "The consultant was hired to advise on a broad range of issues affecting the company's operations."
Alternatives: "provide guidance on various topics" or "offer advice across multiple areas."
In his position as the chief economic advisor to the President, he advised on a broad range of matters that involve both the macroeconomy and microeconomic issues.
Since 2007 he is a partner at Vázquez Tercer & Zepeda, where he represents private parties in unfair trade investigations and advises on a broad range of trade and customs matters, including WTO law, export controls, customs security, and related tax planning.
As a patent attorney, he advises on a broad range of IP matters, covering the procurement, exploitation and enforcement of IP rights internationally.
In August, Ford Motor announced it had hired former Goldman Sachs partner Kenneth Leet to advise on a broad range of strategic alternatives, and the company has already announced that it will consider selling Aston Martin.
She is trained to analyze and advise on a wide range of issues related to her area of expertise.
He also advised Governor Jon Corzine on a broad range of fiscal and policy matters aimed at addressing the longstanding structural deficit in the state.
Prior to joining SVB, Todd was an Executive Director in the healthcare investment banking division at Morgan Stanley where he advised a broad range of medical device and biopharmaceutical clients on mergers and acquisitions, initial public offerings, the equity and debt capital markets.
"She advises clients across a broad range of complex regulatory matters and transactions.
Elgart also has advised states and the Council of Chief State School Officers on a broad range of issues, including sparking improvement in low-performing schools, developing state data systems, and establishing comprehensive diagnostic reviews of schools and districts.
