Automotive

Cutting IATF-tier supplier lead time by 36%.

How Nova standardized BOQ responses across 28 suppliers — closing the procurement loop in a single workspace.

Mar 9, 2026 5 min read Pune, IN
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Arjun Deshpande
Sourcing Manager u00b7 Nova Precision
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Section 01

The challenge: one BOQ, twenty-eight formats

Nova Precision supplies machined and stamped assemblies to IATF-tier automotive programs. Sourcing a new program meant sending a multi-line BOQ to two dozen suppliers — and getting back two dozen spreadsheets, each with its own structure, unit assumptions, and exception notes.

Comparison week was a reconstruction project. Engineers re-keyed quotes into a master sheet, and every re-key was a chance to introduce an error into a program that would run for three years.

Section 02

What changed: one BOQ structure, one workspace

Nova moved its BOQ events onto Sourceby with standardized commercial and technical fields. Suppliers now respond line by line against the same structure — quantities, tooling, lead times, and exceptions all land in comparable columns without re-keying.

  • Every supplier responds to the same line-item structure
  • Exceptions are documented on the line they affect, not in free-text email
  • Engineering and procurement review the same comparison grid
Section 03

Results: 36% shorter lead time

Across two program cycles, sourcing lead time fell 36% — mostly by eliminating the comparison-reconstruction week and the clarification churn around it. Award decisions that took four rounds of internal meetings now close in one.

  • −36% sourcing lead time on structured BOQ events
  • 28 suppliers responding in one comparable format
  • 4× faster award decisions, with an audit trail attached to every line
Section 04

What to copy

Start with the next complex BOQ, not a process redesign. Publish the structure once, invite your existing supplier set, and let the standardized responses make the case for you. Keep the spreadsheet as an export — not as the system of record.

Topics
#automotive #boq #iatf #lead-time

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