implementing business impact analysis according to iso 22301 · the implementation steps for...

Implementing business impact analysis according to

ISO 22301

Presenter: Dejan Kosutic

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The implementation steps for business impact analysis (BIA) according to ISO 22301

If you’re planning to start the BIA…

… to succeed, you need to understand the significance of the BIA, and learn what is acceptable according to the standard

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Business impact analysis is the key step for your BCM – do it right and you‘ll solve 50% of your business

continuity

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Agenda

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• Terminology

• BIA in the BCM process

• Steps in the BIA

• Determining MAO, RTO and RPO

• Biggest challenges with BIA implementation

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Terminology

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• MTPD – Maximum Tolerable Period of Disruption

• MAO – Maximum Acceptable Outage

• RTO – Recovery Time Objective

• RPO – Recovery Point Objective

• Maximum Data Loss

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BIA in the BCM process

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AnalysisBCM Policy

Business impact

analysis

BCM Strategy

BC Plans

Risk assess-

ment

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Steps in the BIA…

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Your TextAnalyze and assess

Your TextMandatory procedures

Your TextDefining the BIA methodology

Your TextCollecting the data

Your TextCalculating MAO/RTO/RPO

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…Steps in the BIA

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Your TextMandatory procedures

Your TextWriting the report (optional)

Your TextIncorporating the results in

BC strategy

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Determining the MAO and RTO

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Determining the RPO

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Biggest challenges with the BIA

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• Determine the best way to estimate the RTO and MTPD

• Management buy-in for the whole BC lifecycle & funding

• How to ensure that the responses are valid and are not either overstating or understating the impact

• People don’t grasp RTO & MTPD• What items and activities to be included in

the BIA

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Conclusion

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Don’t underestimate the BIA –without this kind of analysis your

business continuity would be based on wrong foundations

Q & A

Dejan Kosutic

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Thank you!