MCERTS Bulletins

MCERTS Bulletins are provided by CSA Group from time-to-time and provide updates or additional guidance as required. The content of these bulletins may be incorporated into future editions of the Environment Agency standard (Minimum Requirements for the Self Monitoring of Flow and Requirements for installing and using event duration monitors). Once incorporated into the Standard, the Bulletin is withdrawn.

A list of “live” Bulletins issued and available to download is below:

Bulletin 6 - Inspection report format (Issue 10, March 2023)
Bulletin 8 - Data treatment/telemetry error (Issue 3, October 2017)
Bulletin 12 - MCERTS Inspectors attendance on-site (Issue 6, October 2013)
Bulletin 14 - Random versus systematic uncertainty (Issue 2, October 2013)
Bulletin 17 - Flow monitoring for EA regulated sites (Issue 6, October 2013)
Bulletin 18 - Sites with multiple discharges (Issue 6, October 2013)
Bulletin 20 - BS 3680 status (Issue 5, March 2023)
Bulletin 22 - MCERTS Code of Conduct (Issue 3, October 2013)
Bulletin 23 - MCERTS certified flowmeters (Issue 2, October 2013)
Bulletin 24 - Flow measurement using the pump running hours methodology (Issue 1, March 2010)
Bulletin 25 - Calculation of Uncertainty of discharge coefficient for flumes (Issue 1, February 2015)
Bulletin 26 - List of abbreviations used in MCERTS site inspection reports (Issue 1, July 2015)
Bulletin 27 - Inspection of AV flowmeters (Issue 1, May 2018)
Bulletin 28 - Certification of meters installed for Instantaneous flow measurement (Issue 3, February 2023)
Bulletin 29 - Certification of sensing systems installed as Event Duration Monitors (Issue 2, February 2024)
Bulletin 30 - Guide to MCERTS flow site inspector knowledge sources (Issue 2, January 2024)
Bulletin 31 - Competency requirements for assessments of EDM systems (Issue 1, November 2023)
Bulletin 32 - EDM Inspection Report Format (Issue 2, May 2024)
Bulletin 33 - Guidance for appointment of new Inspectors from unappointed Inspection Providers (Issue 1, November 2023)

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