Engineer [Recording, Mix] – Richard Huredia (tracks: 2, 3, 5, 7 to 11, 13 to 16)
Executive-Producer – Dr. Dre
Keyboards – Tommy Coster Jr. (tracks: 2, 5, 7, 8, 10, 12)
Mastered By – Brian "Big Bass" Gardner
Mixed By – Dr. Dre (tracks: 2, 5, 8 to 11, 13, 15, 16, 18), Eminem (tracks: 3, 7, 14, 17)
Producer – Dr. Dre (tracks: 2, 5, 8 to 10, 15), Eminem (tracks: 3, 7, 11, 13, 14, 17, 18), F.B.T. (tracks: 11, 13, 14, 16 to 18), Mel-Man (tracks: 2, 5, 8 to 10)
A&R [Direction, Interscope] – D.J. Mormile, Dean Geistlinger
A&R [Web Direction] – Wendy Ellen Bass
Art Direction, Design – Jason Noto
Booking [Eminem] – Cara Lewis, Helter Skelter (Europe), Steve Strange , William Morris Agency (U.S.)
Coordinator [Aftermath Project] – Kirdis Tucker, Larry Chatman
Coordinator [Interscope Production] – Les Scurry
Coordinator [Photography & Art] – Joe Mama-Nitzberg
Engineer – Aaron Lepley, Akane Nakamura, Chris Conway, James McCrone, Lance Pierre, Michelle Forbes, Mike Butler, Richard "Segal" Huredia, Rich Behrens, Rob Ebeling, Steve King
Executive-Producer – Dr. Dre
Legal [Aftermath] – Peter Paterno, Esq.
Legal [Eminem] – Cutler & Sedlmayr, LLP
Legal [F.B.T. Productions] – Howard Hertz, Esq.
Management [Eminem Road Manager] – Marc Labelle
Management [Eminem] – Goliath Artists, Inc., Paul D. Rosenberg, Esq.
Management [F.B.T. Assistants] – Karen Pinegar, Sarah Catlett
Management [F.B.T. Productions] – Joel Martin
Management [Interscope Product] – Chris Clancy
Mastered By – Brain "Big Bass" Gardner
Photography By – Jonathan "Xtra Gangsta" Mannion
Producer [Album] – Dr. Dre, Eminem, Jeff Bass, Mark Bass, The 45 King
Notes
Recorded and mixed at The Mix Room, Encore Studios, Larrabee Sound Studios, Chung King, The Record Plant and 54 Sound. Mastered at Bernie Grundman Mastering.