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Live · 6 client firms

HOLOS

ISA audit platform · Multi-standard

Integrated audit platform designed for francophone statutory auditors. From engagement letter to general report: one tool, ISA-compliant, supporting any francophone accounting framework — SYSCOHADA Revised, French Plan Comptable Général, IFRS.

One platform. Multiple frameworks. Every francophone statutory auditor.

ISA 700

Audit compliance

6

Client firms

Multi

Accounting standards

HOLOS — audit platform sign-in screen
HOLOS V2.0 in production · access reserved for client firms · demo on request

Key features

  • Industrialised ISA 300 engagement plans
  • Multi-standard audit trails (SYSCOHADA Revised, PCG, IFRS)
  • Automatic memos & deliverables generation
  • Claude API assistant for analytical review

Francophone statutory audit had no tool of its own

A statutory audit engagement combines two requirements that often pull against each other: the international rigour of the ISA standards — ISA 200, 300, 315, 700 — and the specifics of local accounting frameworks. SYSCOHADA Revised and AUDCIF for OHADA companies, the Plan Comptable Général for France, the Belgian PCMN, IFRS for subsidiaries of international groups. Market platforms cover one or the other, rarely both: the francophone auditor ends up keeping lead schedules in a spreadsheet alongside a tool that does not speak their chart of accounts.

HOLOS covers the full value chain of an engagement — from engagement letter to general report — in a francophone environment. The SYSCOHADA mapping is native, not a translation layer laid over an Anglo-Saxon model.

We built it because we needed it. Our CISA and CIA-certified auditors run their IT audit and ISA 315 / 330 co-engagements on it with statutory auditors. Every friction they hit on an engagement becomes a fix in the product — a short loop few software vendors can offer.

How it works

The thread of an audit engagement

  1. 01

    ISA 300 planning

    Audit risks pre-mapped by sector — ports, energy, banking, NGOs, public sector, industry —, ITGC and COBIT internal controls industrialised, engagement plan generated from a preliminary assessment questionnaire.

  2. 02

    Multi-standard audit trails

    Native mapping onto the SYSCOHADA Revised chart for OHADA engagements, PCG coverage for France and Belgium, IFRS compatibility for group subsidiaries. Lead schedules generated per cycle: purchases-payables, sales-receivables, fixed assets, treasury.

  3. 03

    Assisted analytical review

    Anomaly detection across balances, ratios and transaction patterns; working papers generated from field observations; synthesis of the report's key points.

  4. 04

    Deliverables

    Pre-drafted general report compliant with ISA 700, representation letters, quality-review grids matching the standards of the major international firms.

Commitment

Built by auditors for auditors — and used by our own on live engagements.
HOLOS is the platform our teams run their IT audit and ISA 315 / 330 co-engagements on. Six firms use it today on real engagement files.

Getting started

How to get started

  1. 1

    Qualification call

    Engagement volume, standards in use, how your firm is organised.

  2. 2

    Presentation on request

    A guided demonstration on a typical file — we only run demonstrations on request.

  3. 3

    Tailored proposal

    Rollout, migration of your ongoing files and team training.

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Let's talk about your project

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