Trust Acceleration Index™ (TAI™) — EIG Consulting
Introducing:

Trust Acceleration Index

The supply chain KPI nobody measures. Until now.

TAI turns supply chain trust from an abstract feeling into a single, trackable score — built from 12 months of primary research with OEMs, suppliers, and government agencies. Reciprocal. Specific. Actionable.

12 mo Primary research
50+ In-depth interviews
200+ Survey responses
15 min Per assessment
Trust Acceleration Index in action
10–25% lift in on-time delivery during early pilot programs
Developed by:
The real bottleneck

It's not the data infrastructure. It's the trust to share it.

Every manufacturer knows they need better supply chain visibility. Most assume the barrier is technology or data infrastructure. It isn't. The barrier is trust. Companies won't share forecasts, capacity data, or risk signals with partners they don't trust — and until now, there's been no way to measure trust, pinpoint where it's breaking down, or systematically fix it.

Traditional supplier scorecards are one-directional: the manufacturer grades the supplier, files the report, and moves on. The supplier's perspective is never captured. The result is a relationship built on assumptions, not evidence — with blind spots that silently erode performance, inflate costs, and kill agility.

The data your supply chain needs most is often the data your partners are least willing to share. TAI identifies these gaps by name.
The Trust Acceleration Index

One number. Two perspectives. Every gap, named.

TAI is a quantitative scoring model that produces a single, trackable score between any two supply chain partners. Both sides complete a 24-question reciprocal survey. Tier-specific regression coefficients translate responses into a TAI score for each party — and a heat-map scorecard showing exactly where perceptions diverge.

The TAI™ formula and Trust Engine model
The TAI formula and Trust Engine. How reciprocal responses become a quantitative trust score — validated through PCA, regression & sensitivity testing.
12 mo
Primary research with OEMs, Tier 1–3 suppliers, SMMs and government agencies
50+
In-depth executive interviews across the manufacturing supply chain
200+
Survey responses validated across tier and industry segmentations
25
Relationship-aligned trust factors with weighted, tier-specific coefficients
How it works

From assumption to evidence, in four steps.

The full assessment is lightweight by design. Identify the trust factors that matter for your tier. Deploy the reciprocal survey to both sides. Generate the score and heat map. Then act on the gap with a joint, factor-specific plan.

  • 24 questions across your top trust factors
  • ~15 min per respondent, both sides of the relationship
  • 3+ stakeholders per side, for a stable signal
  • 1 → 10 pilot one supplier, or scale across your top ten
The TAI™ assessment in practice
Three dimensions of trust

Accelerate supplier reliability, customer confidence, and operational speed.

TAI measures trust where it actually moves the business — across your supply base, your customers, and your own four walls.

01 — Internal

Within Your Four Walls

Surface misalignment between divisions, plants, and functional silos before it becomes a barrier to cross-functional execution. Gain quantifiable trust signals that reveal blind spots and sharpen operational decision-making.

Cross-functional alignment
02 — Upstream

Manufacturer → Vendor

Reduce delays, eliminate misalignment, and increase execution velocity across your supply base. Operationalize forecasts, capacity signals, and risk visibility with the partners who need them most.

Supplier reliability
03 — Downstream

Manufacturer → Customer

Improve collaboration and confidence through secure, reciprocal data-sharing. When customers trust the relationship, reputation replaces advertising — and preference replaces competition.

Customer confidence
TAI Trust Score Reporting

You don't just learn that trust is low. You learn where.

A sample heat-map scorecard from a single supplier upstream-application engagement. Each bar represents the gap between manufacturer and supplier perception across one of the ten validated trust factors. Higher = bigger misalignment.

Single Supplier · Upstream Application
Reciprocity Gap — Manufacturer vs. Primary Supplier
"This score reveals your largest trust misalignment with suppliers."
2
1
1
4
2
1
3
1
1
3
Data Accuracy & Validation
Governance & Taxonomy
Security & Compliance
Timeliness (Refresh Latency)
Interoperability (API/EDI)
N-tier Traceability
Predictive Value / Insights
Psychological Safety
Willingness to Share
Audit & Lineage
Performance Gap
0
4

Your top 3
trust factors drive:

  • Enhanced organizational agilitythrough clearer insight into partner behaviors, reliability, and intent.
  • A faster cadence of coordinated actionenabling entities to move quicker, align sooner, and execute with greater speed and confidence.
Use cases & expected outcomes

Trust, mapped to the metrics your board already tracks.

Ten high-leverage scenarios where TAI reciprocal scoring translates directly into supply chain KPI movement. Improvement bands reflect ranges observed in pilot engagements and validated research.

Forecast & Signal
Forecast accuracy
+5–15% accuracy
"National readiness depends on accurate forecasts…"
Accuracy Transparency
M → S
Stable demand signals
S → M
Confirm weekly, flag risks
Supplier Reliability
OTD, Confirmation
+10–25% OTD
"Capacity and lead-time visibility are the lifeblood…"
Responsiveness Alignment
M → S
Clean POs, priorities
S → M
24–48h confirm, root cause
Issue → Resolution
Cycle time
−15–40% cycle
"Bottlenecks hit us hardest…"
Governance Transparency
M → S
Fast-lane escalation
S → M
SLA response, CA clarity
Early Warning
TTR, stockout
−25–50% TTR
"We can't plan readiness without visibility into demand shifts and inventory posture."
Transparency Accuracy
M → S
Escalate shocks
S → M
Early-warn capacity / quality
ECN Alignment
ECN cycle, scrap
−10–25% cycle
"Openly sharing information…"
Governance Intent
M → S
Complete ECN packs
S → M
Confirm readiness
Data Quality
Rework, freight
−10–25% errors
"Supply chain holds methods as trade secrets…"
Accuracy Governance
M → S
Maintain master data
S → M
Validate before release
Inventory Sync
Buffers, WIP
−10–30% buffers
"SMMs can't play the predictive game…"
Accuracy Alignment
M → S
Share demand / capacity
S → M
Expose ATP / WIP weekly
Priority Alignment
OTD, variance
+5–10% OTD
"Sustainability and quality aren't optional…"
Intent Psych Safety
M → S
Publish top 5
S → M
Share constraints
Weekly Rhythm
Issue closure
−20–35% closure
"We work better when changes and constraints are communicated early and clearly."
Psych Safety Transparency
M → S
Agenda, decisions
S → M
Surface risks early
Joint Continuous Improvement
Cost to serve
−5–15% sustained
"Without predictable lead times, we cannot stabilize our operations or improve flow."
Governance Reliability
M → S
Define CI backlog
S → M
Contribute ideas
Why TAI wins

Trust, measured. KPIs, moved. Margin, compounded.

01
Reciprocal scoring — both sides measured.
02
Every trust gap named, factor by factor.
03
24 questions. 15 minutes. Immediate scorecard.
04
Surfaces the data nobody is willing to share (PWG).
05
Tier-specific coefficients, validated via PCA & regression.
06
A living model — recalibrates as relationships mature.
07
Works internally too — across plants, divisions, silos.
08
Embeds into existing supplier & vendor portals.
09
Trust becomes a board-level KPI — trended, tracked, owned.
10
Joint action planning, with precision.
11
Reputation replaces advertising — lower CAC.
12
Pilot one supplier — or scale to ten.
Now accepting Alpha Partners

The framework is live. The model is validated. The survey is ready to deploy.

We're selecting a small cohort of manufacturers and suppliers to pilot the framework, shape its next iteration, and gain first-mover advantage in trust-driven supply chain performance.

  • 15-minute reciprocal assessment. Three stakeholders per side, minimum.
  • Immediate scorecard. Factor-by-factor heat map with named gaps.
  • 30 / 60 / 90 action plan. Joint plan, shared visibility, scoped to your tier.
  • Benchmark-driven consultation. Compare your TAI score against tier-specific norms.
NO-COST MANUFACTURER TRUST ASSESSMENT · 10–12 MIN · IMMEDIATE SCORECARD · 30/60/90 PLAN
Book a 15-minute Alpha consult
No obligation