diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f337e17..db8f5296 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,12 +9,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Removed all ExtData.rc files
 
+### Changed
+- Modified the file paths in carbon, sulfate, and nitrate ExtData.yaml files to used the revised version of the CEDS anthropogenic emissions. Note the previous version has an incorrect seasonal cycle.
+
+
 ## [Unreleased] - 2024-05-14
 
 ### Added
 
 - Required attributes for the 2D GOCART export fields in AERO_DP bundle have been set in subroutine append_to_bundle in Chem_AeroGeneric.F90. These export fields are imported by OBIO via Surface GC, and the missing of the attributes was causing the writing of surface import checkpoint to fail. The issue has been explained in detail on https://github.com/GEOS-ESM/GOCART/issues/258  
 
+
 ## [Unreleased] - 2023-07-24
 
 
diff --git a/ESMF/GOCART2G_GridComp/CA2G_GridComp/AMIP/CA2G_GridComp_ExtData.yaml b/ESMF/GOCART2G_GridComp/CA2G_GridComp/AMIP/CA2G_GridComp_ExtData.yaml
index 431525dd..3a2b9589 100644
--- a/ESMF/GOCART2G_GridComp/CA2G_GridComp/AMIP/CA2G_GridComp_ExtData.yaml
+++ b/ESMF/GOCART2G_GridComp/CA2G_GridComp/AMIP/CA2G_GridComp_ExtData.yaml
@@ -1,27 +1,27 @@
 Collections:
   CA2G_BC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/L72/BC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/L72/BC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_BC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/BC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/BC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_BC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/BC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/BC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_BC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/BC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/BC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/L72/OC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/L72/OC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/OC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/OC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/OC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/OC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/OC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/OC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_merra2.aer_Nv.2003-2015.2008%m2clm.nc4:
     template: ExtData/chemistry/MERRA2/v0.0.0/L72/merra2.aer_Nv.2003-2015.2008%m2clm.nc4
diff --git a/ESMF/GOCART2G_GridComp/CA2G_GridComp/CA2G_GridComp_ExtData.yaml b/ESMF/GOCART2G_GridComp/CA2G_GridComp/CA2G_GridComp_ExtData.yaml
index f3ff8065..d04c1445 100644
--- a/ESMF/GOCART2G_GridComp/CA2G_GridComp/CA2G_GridComp_ExtData.yaml
+++ b/ESMF/GOCART2G_GridComp/CA2G_GridComp/CA2G_GridComp_ExtData.yaml
@@ -1,27 +1,27 @@
 Collections:
   CA2G_BC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/L72/BC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/L72/BC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_BC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/BC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/BC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_BC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/BC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/BC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_BC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/BC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/BC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/L72/OC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/L72/OC-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/OC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/OC-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/OC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/OC-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_OC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/OC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/OC-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   CA2G_merra2.aer_Nv.2003-2015.2008%m2clm.nc4:
     template: ExtData/chemistry/MERRA2/v0.0.0/L72/merra2.aer_Nv.2003-2015.2008%m2clm.nc4
diff --git a/ESMF/GOCART2G_GridComp/NI2G_GridComp/AMIP/NI2G_GridComp_ExtData.yaml b/ESMF/GOCART2G_GridComp/NI2G_GridComp/AMIP/NI2G_GridComp_ExtData.yaml
index a873a820..7d14f853 100644
--- a/ESMF/GOCART2G_GridComp/NI2G_GridComp/AMIP/NI2G_GridComp_ExtData.yaml
+++ b/ESMF/GOCART2G_GridComp/NI2G_GridComp/AMIP/NI2G_GridComp_ExtData.yaml
@@ -6,7 +6,7 @@ Collections:
   NI2G_MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4:
     template: ExtData/chemistry/MERRA2GMI/v0.0.0/L72/MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4
   NI2G_NH3-em-anthro_CMIP_CEDS_gn.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/NH3-em-anthro_CMIP_CEDS_gn.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/NH3-em-anthro_CMIP_CEDS_gn.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   NI2G_qfed2.emis_nh3.061.%y4%m2%d2.nc4:
     template: ExtData/chemistry/QFED/v2.6r1/sfc/0.1/Y%y4/M%m2/qfed2.emis_nh3.061.%y4%m2%d2.nc4
diff --git a/ESMF/GOCART2G_GridComp/NI2G_GridComp/NI2G_GridComp_ExtData.yaml b/ESMF/GOCART2G_GridComp/NI2G_GridComp/NI2G_GridComp_ExtData.yaml
index 6b12afbd..80ec0318 100644
--- a/ESMF/GOCART2G_GridComp/NI2G_GridComp/NI2G_GridComp_ExtData.yaml
+++ b/ESMF/GOCART2G_GridComp/NI2G_GridComp/NI2G_GridComp_ExtData.yaml
@@ -8,7 +8,7 @@ Collections:
   NI2G_MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4:
     template: ExtData/chemistry/MERRA2GMI/v0.0.0/L72/MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4
   NI2G_NH3-em-anthro_CMIP_CEDS_gn.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/NH3-em-anthro_CMIP_CEDS_gn.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/NH3-em-anthro_CMIP_CEDS_gn.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   NI2G_qfed2.emis_nh3.006.%y4%m2%d2.nc4:
     template: ExtData/chemistry/QFED/v2.5r1-nrt/sfc/0.1/Y%y4/M%m2/qfed2.emis_nh3.006.%y4%m2%d2.nc4
diff --git a/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_GridComp_ExtData.yaml b/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_GridComp_ExtData.yaml
index b3a22965..2a71f075 100644
--- a/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_GridComp_ExtData.yaml
+++ b/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_GridComp_ExtData.yaml
@@ -4,19 +4,19 @@ Collections:
   SU2G_MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4:
     template: ExtData/chemistry/MERRA2GMI/v0.0.0/L72/MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4
   SU2G_SO2-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/L72/SO2-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/L72/SO2-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO2-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO2-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO2-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO2-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO2-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO2-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO2-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO2-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO2-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO4-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO4-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO4-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_merra2.aer_Nv.2003-2015.2008%m2clm.nc4:
     template: ExtData/chemistry/MERRA2/v0.0.0/L72/merra2.aer_Nv.2003-2015.2008%m2clm.nc4
diff --git a/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_GridComp_ExtData.yaml b/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_GridComp_ExtData.yaml
index dbf6c20d..3e09c314 100644
--- a/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_GridComp_ExtData.yaml
+++ b/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_GridComp_ExtData.yaml
@@ -4,19 +4,19 @@ Collections:
   SU2G_MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4:
     template: ExtData/chemistry/MERRA2GMI/v0.0.0/L72/MERRA2_GMI.tavg24_3d_dac_Nv.x576_y361_t12.%y4.nc4
   SU2G_SO2-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/L72/SO2-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/L72/SO2-em-AIR-anthro_input4MIPs_emissions_CMIP_CEDS-2021-04-21_gn__aviation.x576_y361_z72_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO2-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO2-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO2-em-anthro_CMIP_CEDS_gn_energy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO2-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO2-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO2-em-anthro_CMIP_CEDS_gn_nonenergy.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO2-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO2-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO2-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_SO4-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4:
-    template: ExtData/chemistry/CEDS/v2021-04-21/sfc/SO4-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
+    template: ExtData/chemistry/CEDS/v2021-04-21-revised/sfc/SO4-em-anthro_CMIP_CEDS_gn_shipping.x2304_y1441_t12.%y4.nc4
     valid_range: "1979-01-15T12:00/2019-12-15T12:00"
   SU2G_merra2.aer_Nv.2003-2015.2008%m2clm.nc4:
     template: ExtData/chemistry/MERRA2/v0.0.0/L72/merra2.aer_Nv.2003-2015.2008%m2clm.nc4