Accounting for ERP For Singapore — Atlantis NDT ERP

Multi-currency job costing and WIP accounting built for inspection work orders

Overview

Odoo Accounting configured for NDT firms handles the accounting reality of project-based inspection services: multi-currency invoicing across mobilizations in different countries, work-order-level cost tracking (labor hours by technician, per-diem, calibrated equipment rental, consumables like couplant/film/dye penetrant), and WIP (work-in-progress) revenue recognition for multi-week turnaround/shutdown inspection campaigns. Each inspection work order maps to an analytic account so job costing (technician day-rate, travel, equipment depreciation, subcontracted NDT services) rolls up automatically against invoiced revenue, giving real-time margin visibility per contract, per client, per asset. Supports progress billing/milestone invoicing common in EPC and turnaround contracts, retention withholding, and back-charge tracking against vendor NDT subcontractors. Bank reconciliation and multi-entity consolidation cover firms with legal entities in multiple countries, and intercompany invoicing between them. Automated tax handling supports VAT-registered GCC operations and US sales/use tax. Real-time dashboards break out revenue by inspection method (UT, RT, PAUT, TOFD), asset class (piping, pressure vessels, storage tanks), and client segment (refinery, EPC, marine) so leadership sees where margin is actually made, not just aggregate revenue.

Why inspection and testing businesses run it differently

Every inspection work order — a UT thickness survey campaign, a PAUT weld scan package, an API 653 tank floor scan — becomes a costed job. Analytic accounting ties technician certification level (Level II/III day rates differ), calibration block usage, and film/chemical consumables directly to the client PO, so margin erosion on scope creep (extra CMLs, added welds, RT retakes) is visible before invoicing, not after. WIP accounting handles the reality that a turnaround inspection campaign spans weeks with data captured daily but invoiced at completion or by milestone, preventing revenue recognition disputes during year-end audits.

Capabilities

Analytic accounting tied 1:1 to each inspection work order/PO for real-time job margin
Multi-currency invoicing for cross-border mobilizations (USD, SAR, INR, AED)
WIP/percentage-of-completion revenue recognition for multi-week turnaround campaigns
Progress/milestone billing and retention tracking for EPC and shutdown contracts
Automated technician day-rate and per-diem cost allocation by certification level
Consumables costing (couplant, RT film, penetrant/developer, calibration blocks) per job
Multi-entity consolidation for firms operating US, India, and Middle East legal entities
VAT/GCC tax compliance and US sales-tax automation with jurisdiction-aware rules

How the workflow runs

A project manager opens a work order in Project Management, which auto-creates a linked analytic account. As technicians log field hours and consumables against the job (via Field Service or timesheets), costs post to that analytic account in real time. Procurement of calibration services or subcontracted RT film processing posts vendor bills against the same account. When inspection deliverables (reports) are approved in Document Control, Accounting triggers milestone or completion invoicing per the contract terms — full invoice, progress draw, or retention-adjusted. Finance reviews a live job-margin dashboard before invoice approval, catching scope creep or under-billed extras. At month-end, WIP is automatically rolled to revenue based on percentage-of-completion, and multi-entity consolidation produces a single management P&L across country operations.

Standards and compliance covered

ISO 9001:2015 (financial process control for QMS)
IFRS 15 / ASC 606 revenue recognition
GCC VAT compliance
US GAAP multi-entity consolidation
SOX-aligned segregation of duties (for firms serving public-company EPCs)
API contract billing terms compliance

Integrations

SAP S/4HANA (client vendor invoicing portals)
Oracle EBS
Client e-invoicing/PO portals (Ariba, Coupa)
Bank feeds (Plaid/direct bank APIs)
Payroll module (technician cost allocation)

Measured impact

Firms consolidating job costing into Accounting typically cut month-end close from 10-12 days to 3-4, because WIP and analytic postings happen continuously instead of via spreadsheet reconciliation. Real-time margin visibility per work order has caught scope-creep write-offs worth 3-6% of contract value before invoicing on turnaround jobs. Multi-entity consolidation eliminates 15-20 hours/month of manual currency-translation and intercompany elimination work for firms with US plus Middle East/India operations.

Frequently Asked Questions

Can it handle progress billing on a multi-month shutdown inspection contract with retention withheld?

Yes. Milestone-based invoicing is configured against the contract schedule, retention is tracked in a dedicated liability account, and it's released automatically on final client acceptance or per the contract's release terms.

How does job costing distinguish a Level III supervisor's time from a Level II technician's on the same work order?

Timesheet entries are tagged to an employee cost category linked to certification level, so different labor cost rates roll up separately within the same work order's analytic account, keeping margin analysis accurate even on mixed-crew jobs.

Does it support VAT-compliant e-invoicing for GCC-based inspection contracts?

Yes, through Odoo's country localization packages, which automate jurisdiction-specific VAT/e-invoice formats such as Saudi ZATCA Fatoora, keeping invoicing compliant without manual format handling.