Big Finish Productions releases the first Doctor Who audio drama in its main monthly range (though the range is not yet monthly, a frequency that will be determined by sheer audience demand). Peter Davison, Colin Baker, and Sylvester McCoy reprise their respective versions of the Doctor in a story written, directed and scored by Nicholas Briggs. 
Big Finish Productions releases the second Doctor Who audio drama in its main monthly range (though the range is not yet monthly, a frequency that will be determined by sheer audience demand). Peter Davison and Mark Strickson star in a story written by Mark Gatiss, who also guest stars.
Big Finish Productions releases the third Doctor Who audio drama in its main monthly range, starring Colin Baker and Nicola Bryant. Peter Miles guest stars.
Big Finish Productions releases the fourth Doctor Who audio drama in its main monthly range, starring Peter Davison and Sarah Sutton. Neil Roberts (Sliders, Babylon 5) guest stars.
Big Finish Productions releases the fifth Doctor Who audio drama in its main monthly range, starring Sylvester McCoy and Sophie Aldred. Jacqueline Pearce (Blake’s 7) guest stars in a story revolving around political talk radio.
Big Finish Productions releases the sixth Doctor Who audio drama in its main monthly range, starring Colin Baker and introducing Maggie Stables as the first original-to-audio companion in Big Finish’s Doctor Who range, history professor Dr. Evelyn Smythe.
Big Finish Productions releases the seventh Doctor Who audio drama in its main monthly range, starring Sylvester McCoy and Sophie Aldred. Nicholas Briggs, future voice of Doctor Who’s 21st century TV Daleks, makes his first appearance as the voice of the Daleks.
Big Finish Productions releases the eighth Doctor Who audio drama in its main monthly range, starring Peter Davison and Nicola Bryant. Georgia Moffatt, Davison’s daughter (and future Doctor Who TV guest star), makes an early career appearance.
Big Finish Productions releases the ninth Doctor Who audio drama in its main monthly range, starring Colin Baker and Maggie Stables. Nicholas Courtney reprises his role as the Brigadier, finally giving the sixth Doctor a full-length adventure alongside the beloved character.
Big Finish Productions releases the tenth Doctor Who audio drama in its main monthly range, starring Peter Davison and Sarah Sutton. Peter Jurasik (Babylon 5) guest stars.
Big Finish Productions releases the 11th Doctor Who audio drama in its main monthly range, starring Colin Baker and Maggie Stables, with Lalla Ward reprising her role of Romana from Tom Baker’s era of the TV series.
Big Finish Productions releases the 12th Doctor Who audio drama in its main monthly range, starring Sylvester McCoy and Bonnie Langford.
Big Finish Productions releases the 13th Doctor Who audio drama in its main monthly range, starring Sylvester McCoy, Shopie Aldred, and Lisa Bowerman as Professor Bernice Summerfield, the character’s first appearance in official Doctor Who media other than books and comics.
Big Finish Productions releases the 14th Doctor Who audio drama in its main monthly range, starring Colin Baker with Robert Jezek as Frobisher, a character originated in Doctor Who Magazine’s comics.
Big Finish Productions releases the 15th Doctor Who audio drama in its main monthly range, starring Peter Davison and Sarah Sutton. Mark Gatiss guest stars.
Big Finish releases a free CD with two audio dramas, one of them a preview episode of the upcoming Paul McGann audio debut Storm Warning, and the other a stand-alone Doctor Who audio story starring Sylvester McCoy, attached to the cover of Doctor Who Magazine issue #300. Both audio stories are later made available on the Big Finish website.
Big Finish Productions releases the 16th Doctor Who audio drama in its main monthly range, starring Paul McGann and India Fisher. Gareth Thomas (Blake’s 7) guest stars.
Big Finish Productions releases the 17th Doctor Who audio drama in its main monthly range, starring Paul McGann and India Fisher.
Big Finish Productions releases the 18th Doctor Who audio drama in its main monthly range, starring Paul McGann and India Fisher. Michael Sheard (The Empire Strikes Back) and Mark Gatiss guest star.
Big Finish Productions releases the 19th Doctor Who audio drama in its main monthly range, starring Paul McGann and India Fisher. Nicholas Courtney appears as the Brigadier in a story closing out Big Finish’s first “season” of eighth Doctor adventures.
Big Finish Productions releases the 20th Doctor Who audio drama in its main monthly range, starring Peter Davison and Mark Strickson. Eleanor Bron guest stars.
Big Finish Productions releases the 21st Doctor Who audio drama in its main monthly range, starring Sylvester McCoy and Sophie Aldred. Caroline John and Geoffrey Beevers guest star.
Big Finish Productions releases the first Dalek Empire audio drama, a Doctor Who audio spinoff starring Gareth Thomas (Blake’s 7) and Sarah Mowat.
Big Finish Productions releases the 22nd Doctor Who audio drama in its main monthly range, starring Colin Baker and Maggie Stables.
Big Finish Productions releases the second Dalek Empire audio drama, a Doctor Who audio spinoff starring Gareth Thomas (Blake’s 7) and Sarah Mowat.
Big Finish Productions releases the 23rd Doctor Who audio drama in its main monthly range, starring Colin Baker and Maggie Stables.
Big Finish Productions releases the 24th Doctor Who audio drama in its main monthly range, starring Peter Davison and Nicola Bryant.
Big Finish Productions releases the 25th Doctor Who audio drama in its main monthly range, starring Sylvester McCoy and Sophie Aldred. David Tennant guest stars.
Big Finish Productions releases the third Dalek Empire audio drama, a Doctor Who audio spinoff starring Gareth Thomas (Blake’s 7) and Sarah Mowat.
Big Finish Productions releases the 26th Doctor Who audio drama in its main monthly range, starring Peter Davison and Sarah Sutton. Stephen Greif (Blake’s 7) guest stars.