2003–04 National Division One

The 2003–04 National Division One was the seventeenth full season of rugby union within the second tier of the English league system, currently known as the RFU Championship. New teams to the division included Bristol Shoguns who had been relegated from the Zurich Premiership 2002-03 while Penzance & Newlyn and Henley Hawks were promoted from the 2002–03 National Division Two. In terms of ground changes Plymouth Albion had a new home - moving from Beacon Park to newly built Brickfields which at 6,500 had twice the capacity of the original ground.

2003–04 National Division One

The 2003–04 National Division One was the seventeenth full season of rugby union within the second tier of the English league system, currently known as the RFU Championship. New teams to the division included Bristol Shoguns who had been relegated from the Zurich Premiership 2002-03 while Penzance & Newlyn and Henley Hawks were promoted from the 2002–03 National Division Two. In terms of ground changes Plymouth Albion had a new home - moving from Beacon Park to newly built Brickfields which at 6,500 had twice the capacity of the original ground.