Bill Comparison and Redlining Tool
This guide provides a comprehensive walkthrough of State Affairs' bill comparison tool, which allows you to compare bill text language between different versions and across states using visual redlining.
Overview
Feature: Bill Comparison Tool
Duration: 8 minutes, 18 seconds
Tier: Platform & Enterprise
Difficulty: Intermediate
What You'll Learn
How to compare different versions of the same bill
Understanding redline color coding (red = removed, green = added, blue = moved)
Comparing bills across different states
Uploading and comparing your own documents
Exporting comparison results
Key Concepts
Redlining Color Code
🔴 Red text: Content removed from previous version
🟢 Green text: New content added to current version
🔵 Blue text: Content moved to a different section of the bill
⚪ White text: Identical content across compared documents
Time-Saving Benefits
The comparison tool saves significant time by automatically highlighting exactly what has changed when new bill versions are released, eliminating the need for manual line-by-line review.
Section 1: Introduction to Bill Comparison
[0:00 - 0:27]
What is Bill Comparison?
The bill comparison tool allows you to:
Compare bill text language from different versions of the same bill
Compare different bills within your legislature
Compare bills across states (if you subscribe to multiple states)
Key Benefit: This saves you a ton of time and lets you know exactly what has changed when new bill versions come out.
Section 2: Accessing Bill Comparison from Bill Tracking
[0:27 - 0:59]
Finding Bills with Multiple Versions
Timestamp: 0:27 - 0:51
Navigate to the Bill Tracking tab
Apply filters (example shown: filtered to Ohio bills)
Look for bills with a "Compare" button
This button appears when a bill has more than one version
Indicates the bill is eligible for comparison
Two Ways to Access Comparison
Timestamp: 0:51 - 1:01
Method 1: Click the Compare button directly from the bill list Method 2: Open the actual bill page (recommended approach demonstrated in video)
Section 3: Comparing Bill Versions from the Bill Page
[1:02 - 1:29]
Accessing the Documents Section
Timestamp: 1:02 - 1:08
Scroll down to the Documents section on the bill page
View all available bill versions
Understanding Bill Versions
Timestamp: 1:08 - 1:22
Example shown: Ohio HB 2 contains:
Introduced version
Two different committee substitutes
Supplemental documents (if available)
Amendments (if available)
Selecting Versions to Compare
Timestamp: 1:22 - 1:29
You can select any two versions to compare
Example: Comparing "Introduced" version vs. "First Committee Substitute"
Click checkboxes next to desired versions, then click "Compare"
Section 4: Understanding the Comparison Interface
[1:29 - 2:10]
The PDF Legal Comparison Tool
Timestamp: 1:29 - 1:48
Layout:
Left side: Previous version
Right side: More recent version
Color Coding:
Left (Red): Content removed from the bill
Right (Green): Content added to the bill
Quick Page Count Analysis
Timestamp: 1:48 - 2:10
Pro Tip: Check page counts first to gauge the scope of changes
Example: 4 pages → 4 pages (minimal changes)
Example: 3 pages → 20 pages (substantial additions)
Example: 20 pages → 3 pages (significant reductions)
This gives you an immediate sense of how extensive the changes are.
Section 5: Navigating Changes
[2:10 - 2:28]
Using the Changes List
Timestamp: 2:10 - 2:28
Click the button on the side (changes list icon)
This displays a complete list of all changes
Click any change in the list to jump directly to that section
Provides a quick count of total changes
Section 6: Viewing Options and Features
[2:28 - 2:40]
Zoom Controls
Timestamp: 2:28 - 2:40
Use zoom in/out controls for closer reading
Adjusts text size for better readability
Helpful for detailed analysis
Section 7: Understanding Blue Highlighting
[2:40 - 2:55]
Moved Content (Blue Text)
Timestamp: 2:40 - 2:55
What blue highlighting means:
Content has been moved to a different section of the bill
The text itself hasn't changed, just its location
Common Scenario:
You may see large sections of blue text
This indicates organizational restructuring, not content changes
Section 8: Handling Minor Artifacts
[2:55 - 3:12]
PDF Comparison Quirks
Timestamp: 2:55 - 3:12
Note: Some elements may show as "changed" that aren't relevant:
Page numbers
Headers/footers
Small formatting details
This is normal and part of how the PDF comparison tool works. Focus on the substantive bill text changes.
Section 9: Exporting Comparison Results
[3:12 - 3:36]
Downloading Individual Sides
Timestamp: 3:12 - 3:26
Click the File button
Download either side of the comparison
Highlighting is preserved in downloaded PDFs
Example: Downloading the right (modified) side retains all green new text
Single Document Export
Timestamp: 3:26 - 3:36
Click "Single Document" option
Combines comparison into one PDF
Green underlined text = new additions
Easy to share with colleagues or stakeholders
Section 10: Uploading Custom Documents
[3:50 - 5:32]
Comparing Non-Public Documents
Timestamp: 3:50 - 4:07
Use Cases:
Non-public bill versions
Draft bills you're considering floating
Proposed amendments
Internal working documents
Upload Process
Timestamp: 4:07 - 4:40
Click the "Uploaded Documents" tab
Click "Upload your own PDF"
Select your document file
Check the uploaded document
Navigate back to the original bill versions
Select the bill version to compare against
Click "Compare"
Understanding Comparison Order
Timestamp: 4:40 - 5:23
IMPORTANT: The order you click matters!
If you want:
Introduced bill on LEFT (showing what was removed in red)
Your uploaded document on RIGHT (showing what was added in green)
Then:
Click the introduced version FIRST
Then click your uploaded document SECOND
Then click Compare
Result:
Left: Introduced version with deletions in red
Right: Your internal version with additions in green
Benefits of Custom Comparison
Timestamp: 5:23 - 5:35
Very helpful when you want to see the differences between:
Bill proposals you're working on
Internal drafts before they're released publicly
Saves significant time in the drafting process
Section 11: Cross-State Bill Comparison
[5:35 - 8:06]
Accessing Cross-State Comparison
Timestamp: 5:35 - 5:50
Return to the Bill Tracking tab
Click the "Compare" tab
Availability:
Available based on your state subscriptions
National Platform customers (all 50 states) can compare any bills across the country
Use Case for Cross-State Comparison
Timestamp: 5:50 - 6:12
Scenario: You suspect a bill in one state is similar to a bill in another state
Example: Ohio bill similar to Indiana bill
Want to check if they share the same language
Identify common sections across states
Performing Cross-State Comparison
Timestamp: 6:12 - 7:00
Steps:
Enter the first state
Enter the bill number (e.g., "OH HB 2")
System searches and displays available versions
Select the desired version (e.g., "Introduced")
Repeat for the second state and bill (e.g., "IN HB 21")
Click "Compare"
Note: The example shown (OH HB 2 vs. IN HB 21) were intentionally different bills to demonstrate the interface.
Interpreting Cross-State Comparisons
Timestamp: 7:00 - 7:52
When bills are very different:
Left side: Mostly red (everything unique to first bill)
Right side: Mostly green (everything unique to second bill)
What to look for:
⚪ WHITE text = Identical language across both bills
This shows exact shared language between states
Helps identify model legislation
Tracks bill language as it moves across states
Cross-State Comparison Flexibility
Timestamp: 7:52 - 8:06
You can compare:
Within your state: Multiple bills in Ohio, Michigan, etc.
Across states: Compare bills from different states
Any combination based on your subscriptions
Need more states? Contact State Affairs to add additional state subscriptions.
Quick Reference Guide
Starting a Comparison
Understanding Colors
Export Options
Pro Tips
💡 Tip 1: Check Page Counts First
[1:48] Before diving into details, glance at page counts to gauge whether changes are minor edits or substantial revisions.
💡 Tip 2: Use the Changes List
[2:10] Click the changes list button to see all modifications at once and jump to specific sections quickly.
💡 Tip 3: Click Order Matters
[4:52] When comparing documents, the first document you click appears on the left. Choose your order deliberately based on what you want to see removed vs. added.
💡 Tip 4: Focus on White Text in Cross-State Comparisons
[7:28] When comparing bills across states, white (unchanged) text reveals shared language and model legislation patterns.
💡 Tip 5: Export for Sharing
[3:26] Use the single document export to create clean, shareable PDFs with green underlines for new content—perfect for stakeholder updates.
Common Use Cases
Use Case 1: Tracking Committee Changes
Who: Legislative analysts, lobbyists
Scenario: A bill just came out of committee with a substitute version
Action: Compare introduced vs. committee substitute to see what was negotiated
Timestamp Reference: [1:22 - 1:29]
Use Case 2: Preparing Testimony
Who: Advocates, subject matter experts
Scenario: Need to prepare testimony on latest bill version
Action: Compare versions to understand exactly what changed before the hearing
Timestamp Reference: [1:29 - 2:40]
Use Case 3: Drafting Amendments
Who: Legislative staff, bill drafters
Scenario: Working on internal amendment language
Action: Upload draft amendment to compare against current bill text
Timestamp Reference: [3:50 - 5:32]
Use Case 4: Multi-State Tracking
Who: National organizations, policy researchers
Scenario: Suspect similar bills are circulating in multiple states
Action: Use cross-state comparison to identify shared language and model legislation
Timestamp Reference: [5:35 - 8:06]
Troubleshooting
Issue: Compare Button Doesn't Appear
Solution: This bill may only have one version. Compare buttons only appear when multiple versions exist.
Issue: Comparison Shows Everything as Changed
Solution: This is normal when comparing completely different bills. Look for white (unchanged) text to find shared language.
Issue: Page Numbers Showing as Changed
Solution: This is a normal artifact of PDF comparison. Focus on substantive bill text, not formatting elements.
Timestamp Reference: [2:55]
Issue: Can't Find My Uploaded Document
Solution: Make sure you're on the "Uploaded Documents" tab and have checked the document you want to compare.
Timestamp Reference: [4:00 - 4:40]
Related Features
Bill Tracking - Track individual bills through the legislative process
Bill Status - Understand where bills are in the lifecycle
Multi-State Search - Find similar bills across states (Enterprise)
Reports & Export - Create comprehensive bill reports
Additional Resources
Need Help?
Contact Support: support@stateaffairs.com