AN ACT TO AMEND TITLE 9 AND TITLE 22 OF THE DELAWARE CODE RELATING TO EMERGENCY COMMUNICATION SYSTEMS.
This means improved safety measures during emergencies for workers in large buildings.
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SB 259 — AN ACT TO AMEND TITLE 9 AND TITLE 22 OF THE DELAWARE CODE RELATING TO EMERGENCY COMMUNICATION SYSTEMS.
Last action — Signed by Governor
No card. One bill, free forever — alerts when it moves.
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✓Introduced
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✓In Committee
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✓Passed Senate
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✓Passed House
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✓To Executive
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6Enacted
This bill has been enacted into law. Introduced March 17, 2026. Enacted.
Signed by Governor Matt Meyer (Democratic) on June 24, 2026.
Prognosis
Where this bill stands today.
Odds of enactment
HighHow often bills like it became law.
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Enacted
Current position in the legislative process.
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4 sponsors
4 primary, 0 co-sponsors signed on.
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Bipartisan support
Sponsored across 2 parties (3 D · 1 R) — cross-party backing.
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Cleared a recorded vote
Passed 2 recorded votes so far.
Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.
In plain language
This bill updates regulations for in-building emergency communication systems in Delaware.
The bill modifies existing regulations for bi-directional amplifiers in buildings over 25,000 square feet to ensure better emergency communication. It removes certain administrative requirements that are no longer necessary.
What this means for you
- Workers: This means improved safety measures during emergencies for workers in large buildings.
Summary
This Act proposes modifications to the in-building regulations regarding bi-directional amplifiers (BDAs). Currently, buildings that are modified or renovated to exceed 25,000 square feet are not required to meet the GAT (Grid Acceptance Test) at 95% compliance for 800 MHz public safety in-building communications coverage, as is required for new buildings. In some cases, contractors are tearing down all but one exterior wall and rebuilding which has drawn concern from Division of Communications. The BDA helps to maintain quality in-building communications and to prevent “dead zone” areas so emergency public safety personnel can communicate during a response to an emergency situation. This Act also removes language pertaining to an advisor committee that is no longer needed. The Act also removes the requirement that the Department of Safety and Homeland Security publish a map of buildings with these communication technologies due to safety concerns.
Bill Text
What changed in the latest version
82 added · 38 removedPlain-language change summary
The amendment to SB 259 expands the definition of what constitutes a "modified" or "renovated" building for compliance with emergency communication standards. Specifically, it clarifies that any modified or renovated portions of a building of at least 25,000 square feet must also meet the Grid Acceptance Test (GAT) for communication coverage. This ensures that not only newly constructed buildings but also significant renovations of existing structures are required to provide adequate emergency communication capabilities.
Poore DELAWARE& STATERep. SENATE 153rd GENERAL ASSEMBLY SENATE AMENDMENT NO.
1Cooke TOSens. SENATE BILL NO.
259Walsh, AMENDWilson SenateDELAWARE BillSTATE No.SENATE 153rd GENERAL ASSEMBLY SENATE BILL NO.
259 afterAN lineACT 3TO andAMEND beforeTITLE line9 4AND byTITLE inserting22 theOF following:THE DELAWARE CODE RELATING TO EMERGENCY COMMUNICATION SYSTEMS.
“(d)BE “Modified”IT orENACTED “renovated”BY isTHE definedGENERAL asASSEMBLY meetingOF oneTHE ofSTATE theOF following:DELAWARE:
(1)Section A1. structure is 25,000 square feet (2323 m²) or more of gross floor area, and (i) the area modified or renovated is 40 percent or more of the total building floor area, or (ii) the area modified or renovated includes structural modifications, changes in building materials, or the installation of assemblies or systems that are reasonably expected to attenuate radio frequency (RF) signal propagation, including low-emissivity glass, reinforced concrete, metalized insulation, or similar materials.
(2)Amend AChapter structure26, ofTitle less9 thanof 25,000the squareDelaware feetCode (2323by m²)making isdeletions modifiedas orshown renovatedby tostrike athrough grossand floorinsertions areaas ofshown 25,000by squareunderline feetas (2323follows: m²) or more.”.
FURTHER§ AMEND2616. Senate Bill No.
259Emergency byCommunication deletingSystems. lines 4 through 8 in their entirety and inserting in lieu thereof the following:
“(d)(d) (e) The zoning ordinance and regulations adopted pursuant to this section shall provide that newly constructed constructed, modified, or renovated buildings of 25,000 square feet of gross floor area or more and any modified or renovated portion of a building shall be designed, constructed and/or equipped so that they meet the GAT (Grid Acceptance Test) at 95% compliance for 800 MHz public safety in-building communications coverage.
The in-building coverage required under this section may occur naturally or may require in-building emergency communications equipment as defined in subsection (a) of this section.”.section.
FURTHER(e) AMENDNo Senateissuing Billagency No.shall award a permanent certificate of occupancy unless a building affected under this section meets the GAT 95% coverage requirement.
259An onissuing lineagency 9may byissue deletinga “(e)”temporary ascertificate itof appearsoccupancy thereinfor anda insertingperiod inof lieu3 thereofmonths “(e)if (f)”.a reasonable effort has been made to meet the requirements under this section prior to the issuance of the temporary certificate of occupancy.
FURTHER(f) AMENDThe SenateDelaware BillDepartment No.of Safety and Homeland Security (DSHS), or its designee, shall develop and promulgate rules and regulations for the implementation of the provisions in this section.
259The onSecretary lineof 13DSHS byshall deletingform “(f)”an asadvisory itcommittee appearsconsisting thereinof representatives of state agencies and insertingprivate incommercial lieuand thereofindustrial “(f)building (g)”.interests to develop the rules and regulations specified in this section.
FURTHERThe AMENDadvisory Senatecommittee Billshall No.be comprised of no more than 16 members which shall consist at least of the following members:
259(1) onThe lineSecretary 35of bythe deletingDepartment “(g)”of asSafety it appears therein and insertingHomeland inSecurity lieuor thereofthe “(g)Secretary’s (h)”.designee;
(2) A representative of the Office of Facilities Management to be appointed by the Director of the Office of Management and Budget;
(3) A representative of the Delaware Volunteer Firefighter’s Association;
(4) A representative from Emergency Medical Service;
FJMJH :
ALW Page 1 of 23 Released:
04/29/202603/17/2026 02:5212:12 PM FURTHER(5) AMENDA Senaterepresentative Billfrom No.the Delaware State Police to be appointed by the Colonel of the State Police;
259(6) onA linerepresentative 56of bythe insertingPolice “TheChiefs termsCouncil newlyto constructed,be modified,appointed orby renovatedthe meanPresident as defined in § 2616 of thisthe title.”Police afterChiefs “title.”.Council;
FURTHER(7) AMENDA Senaterepresentative Billfrom No.the Delaware Department of Transportation [DelDOT] to be appointed by the Secretary of the DelDOT;
259(8) onA linerepresentative 62of bythe insertingDelaware “TheDepartment termsof newlyTechnology constructed,and modified,Information orto renovatedbe meanappointed asby definedthe inChief §Information 2616Officer of thisthe title.”Delaware afterDepartment “9.”.of Technology and Information;
FURTHER(9) AMENDA Senaterepresentative Billfrom No.the Delaware Healthcare Association;
259(10) byA insertingmember aof newthe SectionCommercial afterIndustrial lineRealty 62Council; as follows:
“Section(11) 5.Two members at-large to be appointed by the Governor of the State of Delaware.
ThisThe Actremaining takesmembers effectshall onbe Februaryappointed 1,by 2027.”.the Governor and shall represent owners and developers of buildings greater than 100,000 square feet.
SYNOPSISThe ThisAdvisory amendmentCommittee addsshall definitionsexpire forupon thecompletion termsand “modified”adoption of the rules and “renovated”.regulations under this section, but no later than February 28, 2009.
This(g) amendmentThe alsorules addsand anregulations effectivepromulgated dateby the Department of FebruarySafety 1,and 2027.Homeland Security shall not require any building to be certified for 95% in-building coverage until all 800 MHz communications towers within a county, under the Next Generation 800 MHz Project in effect at the time this section is enacted, are fully operational.
If a building otherwise subject to the provisions of this section is temporarily exempt from certification under this section due to unfinished towers in a county, the design and construction of a building shall incorporate the means to later install any equipment necessary to meet the 95% GAT in-building coverage requirement.
A building temporarily exempted under this subsection shall be certified within 6 months after all Next Generation 800 MHz communication towers are fully operational within a county.
The Department of Safety and Homeland Security shall publish, and update, on its website, a map of the State showing those counties in which buildings subject to this chapter must comply with the requirements under this section.
Section 2.
Amend § 4927, Title 9 of the Delaware Code by making deletions as shown by strike through and insertions as shown by underline as follows:
§ 4927.
Emergency Communication Systems.
The zoning ordinance and regulations adopted pursuant to this chapter shall provide that newly constructed constructed, modified, or renovated buildings of 25,000 square feet of gross floor area or more, shall be designed, constructed and/or equipped in accordance with the provisions set forth in § 2616 of this title.
Show all 62 changed lines (22 more)
Section 3.
Amend § 6927, Title 9 of the Delaware Code by making deletions as shown by strike through and insertions as shown by underline as follows:
SD :
JH :
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03/17/2026 12:12 PM § 6927.
Emergency Communication Systems.
The zoning ordinance and regulations adopted pursuant to this chapter shall provide that newly constructed constructed, modified, or renovated buildings of 25,000 square feet of gross floor area or more, shall be designed, constructed and/or equipped in accordance with the provisions set forth in § 2616 of this title.
Section 4.
Amend § 311, Title 22 of the Delaware Code by making deletions as shown by strike through and insertions as shown by underline as follows:
§ 311.
Emergency Communication Systems.
The zoning ordinance and regulations adopted pursuant to this chapter shall provide that newly constructed constructed, modified, or renovated buildings of 25,000 square feet of gross floor area or more, shall be designed, constructed and/or equipped in accordance with the provisions set forth in § 2616 of Title 9.
SYNOPSIS This Act proposes modifications to the in-building regulations regarding bi-directional amplifiers (BDAs).
Currently, buildings that are modified or renovated to exceed 25,000 square feet are not required to meet the GAT (Grid Acceptance Test) at 95% compliance for 800 MHz public safety in-building communications coverage, as is required for new buildings.
In some cases, contractors are tearing down all but one exterior wall and rebuilding which has drawn concern from Division of Communications.
The BDA helps to maintain quality in-building communications and to prevent “dead zone” areas so emergency public safety personnel can communicate during a response to an emergency situation.
This Act also removes language pertaining to an advisor committee that is no longer needed.
The Act also removes the requirement that the Department of Safety and Homeland Security publish a map of buildings with these communication technologies due to safety concerns.
FJMJH :
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04/29/202603/17/2026 02:5212:12 PM 27115302354761530091
Show all 62 changed rows (22 more)
AI-generated reading aid from the bill's amendatory text — verify against the official bill.
This amendment adds definitions for 'modified' and 'renovated' and includes an effective date for the legislation.
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(d) “Modified” or “renovated” is defined as meeting one of the following: (1) A structure is 25,000 square feet (2323 m²) or more of gross floor area, and (i) the area modified or renovated is 40 percent or more of the total building floor area, or (ii) the area modified or renovated includes structural modifications, changes in building materials, or the installation of assemblies or systems that are reasonably expected to attenuate radio frequency (RF) signal propagation, including low-emissivity glass, reinforced concrete, metalized insulation, or similar materials. (2) A structure of less than 25,000 square feet (2323 m²) is modified or renovated to a gross floor area of 25,000 square feet (2323 m²) or more.
This defines what constitutes a 'modified' or 'renovated' structure based on size and scope of alterations.
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lines 4 through 8 in their entirety→ (d) (e) The zoning ordinance and regulations adopted pursuant to this section shall provide that newly constructed buildings of 25,000 square feet of gross floor area or more and any modified or renovated portion of a building shall be designed, constructed and/or equipped so that they meet the GAT (Grid Acceptance Test) at 95% compliance for 800 MHz public safety in-building communications coverage. The in-building coverage required under this section may occur naturally or may require in-building emergency communications equipment as defined in subsection (a) of this section.This establishes requirements for newly constructed and modified buildings to meet specific public safety communication standards.
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(e)→ (e) (f)This updates the numbering of subsections following the newly added content.
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(f)→ (f) (g)This updates the numbering of subsections following the newly added content.
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(g)→ (g) (h)This updates the numbering of subsections following the newly added content.
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The terms newly constructed, modified, or renovated mean as defined in § 2616 of this title.
This clarifies the definitions of terms related to construction and modification by referencing existing law.
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The terms newly constructed, modified, or renovated mean as defined in § 2616 of this title.
This clarifies the definitions of terms related to construction and modification by referencing existing law.
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Section 5. This Act takes effect on February 1, 2027.
This establishes an effective date for the legislation.
Action History
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Signed by Governor
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Passed By House. Votes: 37 YES 1 NO 3 ABSENT
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Reported Out of Committee (Public Safety & Homeland Security) in House with 6 On Its Merits
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Assigned to Public Safety & Homeland Security Committee in House
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Passed By Senate. Votes: 21 YES
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Amendment SA 1 to SB 259 - Passed By Senate. Votes: 21 YES
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Amendment SA 1 to SB 259 - Introduced and Placed With Bill
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Reported Out of Committee (Corrections & Public Safety) in Senate with 2 Favorable, 3 On Its Merits
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Introduced and Assigned to Corrections & Public Safety Committee in Senate
Sponsors
- David L. Wilson · Primary
- John "Jack" Walsh · Primary
- Franklin D. Cooke · Primary
- Nicole Poore · Primary
Sponsorship breakdown
Export CSV (upgrade) →4 sponsors · 0 co-sponsors · 58 not signed on · 1 voted No
Sponsors (4)
- David L. Wilson Republican
- John "Jack" Walsh Democratic
- Franklin D. Cooke Democratic
- Nicole Poore Democratic
Co-sponsors (0)
None.
Not signed on (58)
58 members have not signed on to this bill.
Show all 58 →"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.
Votes
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 25 | 0 | 0 | 2 |
| Republican | 12 | 1 | 0 | 1 |
| Total | 37 | 1 | 0 | 3 |
| % of votes cast | 90% | 2% | 0% | 7% |
How each member voted (41)
| Member | Party | Vote |
|---|---|---|
| Alonna Berry | Democratic | Yea |
| Claire Snyder-Hall | Democratic | Yea |
| Cyndie Romer | Democratic | Yea |
| DeShanna U Neal | Democratic | Yea |
| Debra Heffernan | Democratic | Yea |
| Edward S. Osienski | Democratic | Yea |
| Eric Morrison | Democratic | Yea |
| Frank Burns | Democratic | Yea |
| Franklin D. Cooke | Democratic | Yea |
| Josue O Ortega | Democratic | Not Voting |
| Kamela T Smith | Democratic | Yea |
| Kendra Johnson | Democratic | Yea |
| Kerri Evelyn Harris | Democratic | Yea |
| Kimberly Williams | Democratic | Yea |
| Krista Griffith | Democratic | Yea |
| Larry Lambert | Democratic | Yea |
| Madinah Wilson-Anton | Democratic | Yea |
| Mara Gorman | Democratic | Yea |
| Melanie Ross Levin | Democratic | Yea |
| Melissa Minor-Brown | Democratic | Yea |
| Nnamdi O. Chukwuocha | Democratic | Yea |
| Sean M. Lynn | Democratic | Not Voting |
| Sherae'a Moore | Democratic | Yea |
| Sophie Phillips | Democratic | Yea |
| Stephanie T. Bolden | Democratic | Yea |
| William Bush | Democratic | Yea |
| William J. Carson | Democratic | Yea |
| Bryan W. Shupe | Republican | Yea |
| Charles S Postles Jr. | Republican | Not Voting |
| Daniel B. Short | Republican | Yea |
| Jeff Hilovsky | Republican | Nay |
| Jeffrey N. Spiegelman | Republican | Yea |
| Jesse R. Vanderwende | Republican | Yea |
| Kevin S Hensley | Republican | Yea |
| Lyndon D. Yearick | Republican | Yea |
| Michael F. Smith | Republican | Yea |
| Richard G. Collins | Republican | Yea |
| Ronald E. Gray | Republican | Yea |
| Shannon Morris | Republican | Yea |
| Timothy D. Dukes | Republican | Yea |
| Valerie Jones Giltner | Republican | Yea |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 15 | 0 | 0 | 0 |
| Republican | 6 | 0 | 0 | 0 |
| Total | 21 | 0 | 0 | 0 |
| % of votes cast | 100% | 0% | 0% | 0% |
How each member voted (21)
| Member | Party | Vote |
|---|---|---|
| Bryan Townsend | Democratic | Yea |
| Daniel Cruce | Democratic | Yea |
| Darius J. Brown | Democratic | Yea |
| David P. Sokola | Democratic | Yea |
| John "Jack" Walsh | Democratic | Yea |
| Kyra L. Hoffner | Democratic | Yea |
| Laura V. Sturgeon | Democratic | Yea |
| Marie Pinkney | Democratic | Yea |
| Nicole Poore | Democratic | Yea |
| Ray Seigfried | Democratic | Yea |
| Russell Huxtable | Democratic | Yea |
| S. Elizabeth Lockman | Democratic | Yea |
| Spiros Mantzavinos | Democratic | Yea |
| Stephanie L. Hansen | Democratic | Yea |
| Trey Paradee | Democratic | Yea |
| Brian Pettyjohn | Republican | Yea |
| Bryant L. Richardson | Republican | Yea |
| Dave G. Lawson | Republican | Yea |
| David L. Wilson | Republican | Yea |
| Eric Buckson | Republican | Yea |
| Gerald W. Hocker | Republican | Yea |
Subjects
Frequently asked questions
- What does SB 259 do?
- This Act proposes modifications to the in-building regulations regarding bi-directional amplifiers (BDAs). Currently, buildings that are modified or renovated to exceed 25,000 square feet are not required to meet the GAT (Grid Acceptance Test) at 95% compliance for 800 MHz public safety in-building communications coverage, as is required for new buildings. In some cases, contractors are tearing down all but one exterior wall and rebuilding which has drawn concern from Division of Communications. The BDA helps to maintain quality in-building communications and to prevent “dead zone” areas so emergency public safety personnel can communicate during a response to an emergency situation. This Act also removes language pertaining to an advisor committee that is no longer needed. The Act also removes the requirement that the Department of Safety and Homeland Security publish a map of buildings with these communication technologies due to safety concerns.
- Who sponsors SB 259?
- SB 259 is sponsored by David L. Wilson (Republican), John "Jack" Walsh (Democratic), Franklin D. Cooke (Democratic), and Nicole Poore (Democratic).
- What is the current status of SB 259?
- This bill has been enacted into law. Introduced March 17, 2026. Enacted.
- Where can I track SB 259?
- Track SB 259 free on One Click Politics — get push/email alerts when it moves.
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