HCOBs

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HCO Bs are Hubbard Communications Office Bulletins. They document the "tech" of Scientology - procedures for auditing and training.

More about HCOBs

Current Auditing

February 11, 1963: L. Ron Hubbard writes HCOB 'Current Auditing'.

R2-R3, Listing Rules

February 15, 1963: L. Ron Hubbard writes HCOB 'R2-R3, Listing Rules'.

Routine 3M, Rundown by Steps

February 22, 1963: L. Ron Hubbard writes HCOB 'Routine 3M, Rundown by Steps'.

Routine 2-10, 2-12, 2-12A

March 4, 1963: L. Ron Hubbard writes HCOB 'Routine 2-10, 2-12, 2-12A'.

Correction to HCO Bulletin of February 22, 1963

March 6, 1963: L. Ron Hubbard writes HCOB 'Correction to HCO Bulletin of February 22, 1963'.

Use of the Big Middle Rudiments

March 8, 1963: L. Ron Hubbard writes HCOB 'Use of the Big Middle Rudiments'.

Routine 2 and 3M, Correction to 3M Steps 13, 14

March 9, 1963: L. Ron Hubbard writes HCOB 'Routine 2 and 3M, Correction to 3M Steps 13, 14'.

Routine 2-10, 2-12, 2-12A (Also applies to Routine 3M), Vanished R/S or

March 10, 1963: L. Ron Hubbard writes HCOB 'Routine 2-10, 2-12, 2-12A (Also applies to Routine 3M), Vanished R/S or'.

The End of a GPM

March 13, 1963: L. Ron Hubbard writes HCOB 'The End of a GPM'.

Routine 2Routine 3, ARC Breaks, Handling Of

March 14, 1963: L. Ron Hubbard writes HCOB 'Routine 2Routine 3, ARC Breaks, Handling Of'.

HCOBs in the News

Datesort icon Title Blurb Tags
October 24, 1971 Vitamins L. Ron Hubbard writes HCOB 'Vitamins '. HCOBs
October 21, 1971 Assists in Scientology L. Ron Hubbard writes HCOB 'Assists in Scientology '. HCOBs
October 5, 1971 F/Ning Auditors L. Ron Hubbard writes HCOB 'F/Ning Auditors'. Auditors, HCOBs
October 2, 1971 C/Sing for New Auditors or Veterans L. Ron Hubbard writes HCOB 'C/Sing for New Auditors or Veterans'. Auditors, HCOBs
September 30, 1971 CCHs 5, 6 and 7 L. Ron Hubbard writes HCOB 'CCHs 5, 6 and 7 '. HCOBs
September 28, 1971 Know Before You Go L. Ron Hubbard writes HCOB 'Know Before You Go'. HCOBs
September 25, 1971 Tone Scale in Full L. Ron Hubbard writes HCOB 'Tone Scale in Full '. HCOBs, Scales
September 24, 1971 Interiorization Rundown Correction Drill: Date to Blow/Locate to Blow L. Ron Hubbard writes HCOB 'Interiorization Rundown Correction Drill: Date to Blow/Locate to Blow'. Correction, HCOBs
September 22, 1971 The Three Golden Rules of the C/S, Handling Auditors L. Ron Hubbard writes HCOB 'The Three Golden Rules of the C/S, Handling Auditors'. Auditors, HCOBs
September 17, 1971 Library L. Ron Hubbard writes HCOB 'Library'. HCOBs