The European Court of Auditors called for a "wholly new approach" to the way the EU uses its cash that would allow the 28-nation union to be more flexible and free up unspent funds so they can be used where needed.
Examples of misspending included underused airports of which only around half were worthy of EU funds, and aid paid for farmland in Spain that was actually being used as a motocross track, it said in a report.
"We call for a whole new approach -- we cannot afford to do business as usual," Vitor Caldeira, the president of the independent ombudsman, told journalists as he launched the report.
He said the report came at a "particularly difficult time" when the EU faced "major challenges" ranging from the struggle to create jobs and growth and dealing with Europe's biggest migration crisis since World War II.
"Decision makers must align the budget better with the EU's long-term strategic priorities and make it more capable of responding in a crisis."
The report said the so-called error rate for spending fell slightly to 4.4 per cent of the EU's 142.5 billion euro budget in 2014 from a revised 4.5 per cent in 2013, but was still far above the acceptable level of 2.2 per cent.
But the EU's budget has long sparked debate at a time when the economy is only weakly recovering after years of austerity and eurosceptic parties are on the rise in many countries.
The migration crisis has placed a particular burden on the EU's budget as states deal with an unprecedented flow of refugees and migrants from Syria and other conflict zones.
Caldeira said EU's budgetary system was slow to react to crises like migration, partly as it is planned out in seven year stretches, with the current budget lasting from 2014 until 2020.
"The current migration problem would benefit from available funds that have been committed to different areas if they could be used in some more flexible way," the watchdog chief said.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
)