On August 4 2006, WWE announced that Hardy was working with the company again.
He returned on the August 21 episode of RAW.
On the day of his return, Hardy defeated Edge by disqualification when Lita pulled Edge out of the ring.
After failing to win the Intercontinental Championship from John Morrison over the next few weeks, Hardy finally defeated Morrison to win his second Intercontinental Championship on the October 2 edition of RAW.
On the November 6 episode of RAW, Hardy lost the Intercontinental Championship back to John Morrison.
Just a week after he lost the title to Morrison, Hardy won it again on the November 13 edition of RAW.
This was Hardy's third time as Intercontinental Champion.

On the November 21 episode of Extreme Championship Wrestling Jeff teamed with his brother Matt for the first time in almost five years to defeat the Full Blooded Italians.

With Jeff Hardy still feuding with John Morrison in 2007, Jeff was challenged once again by John Morrison at New Year's Revolution 2007 for the Intercontinental Championship.
Hardy once again defeated Morrison.
Hardy later lost the title to Umaga.
On the September 3 edition of RAW, Jeff successfully captured his 4th WWE Intercontinental Championship by defeating Umaga for the title.
At Armageddon 2007, Hardy will fight Triple H, with the winner getting a WWE Championship match at the Royal Rumble.
This match was seen to many as the most important match of Hardy's career, as his win against Triple H has finally moved Hardy into the top level of the roster and the race for the WWE Championship.
However, he lost to Randy Orton at the Royal Rumble.
He will fight in the Elimination Chamber at No Way Out on February 17th for a place in the main event at Wrestlemania.

Jeff Hardy came second in the Elimation Chamber match, being beaten by Triple H. He has competed in various matches and was going to WrestleMania XXIV to fight in the Money in the Bank ladder match.
Jeff lost the Intercontinental Championship to Chris Jericho on the March 10 edition of RAW.
The next day, it was confirmed that Jeff Hardy had been put on 60-day suspension, as he failed his second drug test.
This meant that he did not compete at WrestleMania.

Jeff Hardy returned in the May 12, 2008 edition of RAW, when General Manager William Regal told him he was to pay for his "sins" (read the paragraph before) by fighting Umaga.
Jeff Hardy won with a "Whisper in the Wind".

On December 14, 2008 at Armageddon, he won the WWE Championship, his first world championship.
During the next month, Hardy had several accidents, including a car accident and a pyrotechnics accident.
Hardy's brother, Matt was revealed as the person behind the accidents, and interfered in his match at the Royal Rumble, causing Hardy to lose the WWE Championship to Edge.
Matt defeated Hardy in an Extreme Rules match at WrestleMania XXV, but Hardy defeated Matt in an "I Quit" match at Backlash.
At WWE Extreme Rules, Hardy defeated Edge in a ladder match to win the World Heavyweight Championship, but lost the championship immediately after wards to CM Punk, who cashed in his Money in the Bank briefcase.

He then was in a two-month feud with CM Punk.
Ultimately, he lost when he entered a Loser Leaves Town Match in a steel cage.
On August 4 2006, WWE announced that Hardy was working with the company again. He returned on the August 21 episode of RAW. On the day of his return, Hardy defeated Edge by disqualification when Lita pulled Edge out of the ring. After failing to win the Intercontinental Championship from John Morrison over the next few weeks, Hardy finally defeated Morrison to win his second Intercontinental Championship on the October 2 edition of RAW. On the November 6 episode of RAW, Hardy lost the Intercontinental Championship back to John Morrison. Just a week after he lost the title to Morrison, Hardy won it again on the November 13 edition of RAW. This was Hardy's third time as Intercontinental Champion.
On the November 21 episode of Extreme Championship Wrestling Jeff teamed with his brother Matt for the first time in almost five years to defeat the Full Blooded Italians.
With Jeff Hardy still feuding with John Morrison in 2007, Jeff was challenged once again by John Morrison at New Year's Revolution 2007 for the Intercontinental Championship. Hardy once again defeated Morrison. Hardy later lost the title to Umaga. On the September 3 edition of RAW, Jeff successfully captured his 4th WWE Intercontinental Championship by defeating Umaga for the title. At Armageddon 2007, Hardy will fight Triple H, with the winner getting a WWE Championship match at the Royal Rumble. This match was seen to many as the most important match of Hardy's career, as his win against Triple H has finally moved Hardy into the top level of the roster and the race for the WWE Championship. However, he lost to Randy Orton at the Royal Rumble. He will fight in the Elimination Chamber at No Way Out on February 17th for a place in the main event at Wrestlemania.
Jeff Hardy came second in the Elimation Chamber match, being beaten by Triple H. He has competed in various matches and was going to WrestleMania XXIV to fight in the Money in the Bank ladder match. Jeff lost the Intercontinental Championship to Chris Jericho on the March 10 edition of RAW. The next day, it was confirmed that Jeff Hardy had been put on 60-day suspension, as he failed his second drug test. This meant that he did not compete at WrestleMania.
Jeff Hardy returned in the May 12, 2008 edition of RAW, when General Manager William Regal told him he was to pay for his "sins" (read the paragraph before) by fighting Umaga. Jeff Hardy won with a "Whisper in the Wind".
On December 14, 2008 at Armageddon, he won the WWE Championship, his first world championship. During the next month, Hardy had several accidents, including a car accident and a pyrotechnics accident. Hardy's brother, Matt was revealed as the person behind the accidents, and interfered in his match at the Royal Rumble, causing Hardy to lose the WWE Championship to Edge. Matt defeated Hardy in an Extreme Rules match at WrestleMania XXV, but Hardy defeated Matt in an "I Quit" match at Backlash. At WWE Extreme Rules, Hardy defeated Edge in a ladder match to win the World Heavyweight Championship, but lost the championship immediately after wards to CM Punk, who cashed in his Money in the Bank briefcase.
He then was in a two-month feud with CM Punk. Ultimately, he lost when he entered a Loser Leaves Town Match in a steel cage.
Jeff Hardy