diff --git a/docker-compose.yml b/docker-compose.yml
index c189a2bf88..b5cf6f90f6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -26,5 +26,6 @@ services:
       - REACT_APP_ADA_HANDLE_API=${REACT_APP_ADA_HANDLE_API}
       - REACT_APP_BOLNISI_NAME_API=${REACT_APP_BOLNISI_NAME_API}
       - REACT_APP_API_URL_COIN_GECKO=${REACT_APP_API_URL_COIN_GECKO}
+      - REACT_APP_FF_GLOBAL_IS_CONWAY_ERA=${REACT_APP_FF_GLOBAL_IS_CONWAY_ERA}
     ports:
       - "${PORT}:80"
diff --git a/env.global.tmp.js b/env.global.tmp.js
index 2b2c9f9838..70866ba03b 100644
--- a/env.global.tmp.js
+++ b/env.global.tmp.js
@@ -20,3 +20,4 @@ window.env.REACT_APP_CARDANO_NEWS_URL = `$REACT_APP_CARDANO_NEWS_URL`;
 window.env.REACT_APP_ADA_HANDLE_API = `$REACT_APP_ADA_HANDLE_API`;
 window.env.REACT_APP_BOLNISI_NAME_API = `$REACT_APP_BOLNISI_NAME_API`;
 window.env.REACT_APP_API_URL_COIN_GECKO = `$REACT_APP_API_URL_COIN_GECKO`;
+window.env.REACT_APP_FF_GLOBAL_IS_CONWAY_ERA = `$REACT_APP_FF_GLOBAL_IS_CONWAY_ERA`;
diff --git a/src/commons/utils/constants.ts b/src/commons/utils/constants.ts
index 1d6406018e..6cf3958640 100644
--- a/src/commons/utils/constants.ts
+++ b/src/commons/utils/constants.ts
@@ -134,6 +134,8 @@ export const EXT_ADA_PRICE_URL =
   process.env.REACT_APP_EXT_ADA_PRICE_URL || get(window, "env.REACT_APP_EXT_ADA_PRICE_URL");
 export const BOLNISI_NAME_API = process.env.REACT_APP_BOLNISI_NAME_API || get(window, "env.REACT_APP_BOLNISI_NAME_API");
 export const API_GECKO = process.env.REACT_APP_API_URL_COIN_GECKO || get(window, "env.REACT_APP_API_URL_COIN_GECKO");
+export const IS_CONWAY_ERA =
+  (process.env.REACT_APP_FF_GLOBAL_IS_CONWAY_ERA || get(window, "env.REACT_APP_FF_GLOBAL_IS_CONWAY_ERA")) === "true";
 
 export enum ACCOUNT_ERROR {
   UNKNOWN_ERROR = "CC_1",
diff --git a/src/components/DelegationPool/DelegationList/index.tsx b/src/components/DelegationPool/DelegationList/index.tsx
index 1ac9749f6c..4e88f07401 100644
--- a/src/components/DelegationPool/DelegationList/index.tsx
+++ b/src/components/DelegationPool/DelegationList/index.tsx
@@ -14,6 +14,7 @@ import ADAicon from "src/components/commons/ADAIcon";
 import CustomFilterMultiRange from "src/components/commons/CustomFilterMultiRange";
 import CustomTooltip from "src/components/commons/CustomTooltip";
 import Table, { Column } from "src/components/commons/Table";
+import { IS_CONWAY_ERA } from "src/commons/utils/constants";
 
 import { AntSwitch, PoolName, ShowRetiredPools, TopSearchContainer } from "./styles";
 
@@ -194,7 +195,12 @@ const DelegationLists: React.FC = () => {
       </TopSearchContainer>
       <Table
         {...fetchData}
-        columns={columns}
+        columns={columns.filter((col) => {
+          if ((col.key === "governanceParticipationRate" || col.key === "votingPower") && !IS_CONWAY_ERA) {
+            return false;
+          }
+          return true;
+        })}
         total={{ count: fetchData.total, title: "Total", isDataOverSize: fetchData.isDataOverSize }}
         onClickRow={(_, r: Delegators) => history.push(details.delegation(r.poolId), { fromPath })}
         pagination={{
diff --git a/src/components/commons/CustomFilterMultiRange/index.tsx b/src/components/commons/CustomFilterMultiRange/index.tsx
index e9ebc69fc1..2daf3d59f4 100644
--- a/src/components/commons/CustomFilterMultiRange/index.tsx
+++ b/src/components/commons/CustomFilterMultiRange/index.tsx
@@ -21,6 +21,7 @@ import { API } from "src/commons/utils/api";
 import { LARGE_NUMBER_ABBREVIATIONS, formatADA, formatPercent } from "src/commons/utils/helper";
 import { FilterWrapper } from "src/pages/NativeScriptsAndSC/styles";
 import usePageInfo from "src/commons/hooks/usePageInfo";
+import { IS_CONWAY_ERA } from "src/commons/utils/constants";
 
 import { ApplyFilterButton, StyledInput } from "../CustomFilter/styles";
 import { AccordionContainer, AccordionDetailsFilter, FilterContainer, StyledSlider } from "./styles";
@@ -373,98 +374,103 @@ const CustomFilterMultiRange: React.FC = () => {
                   </Box>
                 </AccordionDetailsFilter>
               </AccordionContainer>
-              <AccordionContainer
-                expanded={expanded === "poolParticipation"}
-                onChange={handleChange("poolParticipation")}
-              >
-                <AccordionSummary>
-                  <Box width={"100%"} display={"flex"} alignItems={"center"} justifyContent={"space-between"}>
-                    <Box display={"flex"} alignItems={"center"}>
-                      <CustomIcon icon={PoolParticipationIcon} fill={theme.palette.secondary[800]} height={18} />
-                      <Box ml={1} color={({ palette }) => palette.secondary.main}>
-                        {t("pool.poolParticipation")}
+              {IS_CONWAY_ERA && (
+                <>
+                  <AccordionContainer
+                    expanded={expanded === "poolParticipation"}
+                    onChange={handleChange("poolParticipation")}
+                  >
+                    <AccordionSummary>
+                      <Box width={"100%"} display={"flex"} alignItems={"center"} justifyContent={"space-between"}>
+                        <Box display={"flex"} alignItems={"center"}>
+                          <CustomIcon icon={PoolParticipationIcon} fill={theme.palette.secondary[800]} height={18} />
+                          <Box ml={1} color={({ palette }) => palette.secondary.main}>
+                            {t("pool.poolParticipation")}
+                          </Box>
+                        </Box>
+                        <Box>
+                          {expanded === "poolParticipation" ? (
+                            <IoIosArrowUp color={theme.palette.secondary.main} />
+                          ) : (
+                            <IoIosArrowDown color={theme.palette.secondary.main} />
+                          )}
+                        </Box>
                       </Box>
-                    </Box>
-                    <Box>
-                      {expanded === "poolParticipation" ? (
-                        <IoIosArrowUp color={theme.palette.secondary.main} />
-                      ) : (
-                        <IoIosArrowDown color={theme.palette.secondary.main} />
-                      )}
-                    </Box>
-                  </Box>
-                </AccordionSummary>
-                <AccordionDetailsFilter sx={{ background: "unset" }}>
-                  <Box display="flex" alignItems="center" mb="30px" sx={{ gap: "14px" }}>
-                    <Typography>{formatPercent(dataRange?.minGovParticipationRate) || `0%`}</Typography>
-                    <StyledSlider
-                      valueLabelFormat={(value) => formatPercent(value)}
-                      data-testid="slider"
-                      getAriaLabel={() => "Minimum distance"}
-                      defaultValue={[
-                        filterParams.minGovParticipationRate || 0,
-                        initParams.maxGovParticipationRate || 0
-                      ]}
-                      onChange={(e, newValue) =>
-                        handleChangeValueRange(e, newValue, "minGovParticipationRate", "maxGovParticipationRate")
-                      }
-                      value={[
-                        filterParams.minGovParticipationRate || 0,
-                        filterParams.maxGovParticipationRate ?? (initParams.maxGovParticipationRate || 0)
-                      ]}
-                      valueLabelDisplay="auto"
-                      disableSwap
-                      step={0.000001}
-                      min={dataRange?.minGovParticipationRate || 0}
-                      max={dataRange?.maxGovParticipationRate || 0}
-                    />
-                    <Typography>{formatPercent(dataRange?.maxGovParticipationRate || 0) || `0%`}</Typography>
-                  </Box>
-                </AccordionDetailsFilter>
-              </AccordionContainer>
-              <AccordionContainer expanded={expanded === "poolVoting"} onChange={handleChange("poolVoting")}>
-                <AccordionSummary>
-                  <Box width={"100%"} display={"flex"} alignItems={"center"} justifyContent={"space-between"}>
-                    <Box display={"flex"} alignItems={"center"}>
-                      <CustomIcon icon={PoolVotingIcon} fill={theme.palette.secondary.light} height={18} />
-                      <Box ml={1} color={({ palette }) => palette.secondary.main}>
-                        {t("pool.poolVoting")}
+                    </AccordionSummary>
+                    <AccordionDetailsFilter sx={{ background: "unset" }}>
+                      <Box display="flex" alignItems="center" mb="30px" sx={{ gap: "14px" }}>
+                        <Typography>{formatPercent(dataRange?.minGovParticipationRate) || `0%`}</Typography>
+                        <StyledSlider
+                          valueLabelFormat={(value) => formatPercent(value)}
+                          data-testid="slider"
+                          getAriaLabel={() => "Minimum distance"}
+                          defaultValue={[
+                            filterParams.minGovParticipationRate || 0,
+                            initParams.maxGovParticipationRate || 0
+                          ]}
+                          onChange={(e, newValue) =>
+                            handleChangeValueRange(e, newValue, "minGovParticipationRate", "maxGovParticipationRate")
+                          }
+                          value={[
+                            filterParams.minGovParticipationRate || 0,
+                            filterParams.maxGovParticipationRate ?? (initParams.maxGovParticipationRate || 0)
+                          ]}
+                          valueLabelDisplay="auto"
+                          disableSwap
+                          step={0.000001}
+                          min={dataRange?.minGovParticipationRate || 0}
+                          max={dataRange?.maxGovParticipationRate || 0}
+                        />
+                        <Typography>{formatPercent(dataRange?.maxGovParticipationRate || 0) || `0%`}</Typography>
                       </Box>
-                    </Box>
-                    <Box>
-                      {expanded === "poolVoting" ? (
-                        <IoIosArrowUp color={theme.palette.secondary.main} />
-                      ) : (
-                        <IoIosArrowDown color={theme.palette.secondary.main} />
-                      )}
-                    </Box>
-                  </Box>
-                </AccordionSummary>
-                <AccordionDetailsFilter sx={{ background: "unset" }}>
-                  <Box display="flex" alignItems="center" mb="30px" sx={{ gap: "14px" }}>
-                    <Typography>{formatPercent(dataRange?.minVotingPower || 0)}</Typography>
-                    <StyledSlider
-                      valueLabelFormat={(value) => formatPercent(value)}
-                      data-testid="slider"
-                      getAriaLabel={() => "Minimum distance"}
-                      defaultValue={[filterParams.minVotingPower || 0, initParams.maxVotingPower || 0]}
-                      onChange={(e, newValue) =>
-                        handleChangeValueRange(e, newValue, "minVotingPower", "maxVotingPower")
-                      }
-                      value={[
-                        filterParams.minVotingPower || 0,
-                        filterParams.maxVotingPower ?? (initParams.maxVotingPower || 0)
-                      ]}
-                      valueLabelDisplay="auto"
-                      disableSwap
-                      min={dataRange?.minVotingPower || 0}
-                      step={0.0001}
-                      max={dataRange?.maxVotingPower || 0}
-                    />
-                    <Typography>{formatPercent(dataRange?.maxVotingPower || 0)}</Typography>
-                  </Box>
-                </AccordionDetailsFilter>
-              </AccordionContainer>
+                    </AccordionDetailsFilter>
+                  </AccordionContainer>
+                  <AccordionContainer expanded={expanded === "poolVoting"} onChange={handleChange("poolVoting")}>
+                    <AccordionSummary>
+                      <Box width={"100%"} display={"flex"} alignItems={"center"} justifyContent={"space-between"}>
+                        <Box display={"flex"} alignItems={"center"}>
+                          <CustomIcon icon={PoolVotingIcon} fill={theme.palette.secondary.light} height={18} />
+                          <Box ml={1} color={({ palette }) => palette.secondary.main}>
+                            {t("pool.poolVoting")}
+                          </Box>
+                        </Box>
+                        <Box>
+                          {expanded === "poolVoting" ? (
+                            <IoIosArrowUp color={theme.palette.secondary.main} />
+                          ) : (
+                            <IoIosArrowDown color={theme.palette.secondary.main} />
+                          )}
+                        </Box>
+                      </Box>
+                    </AccordionSummary>
+                    <AccordionDetailsFilter sx={{ background: "unset" }}>
+                      <Box display="flex" alignItems="center" mb="30px" sx={{ gap: "14px" }}>
+                        <Typography>{formatPercent(dataRange?.minVotingPower || 0)}</Typography>
+                        <StyledSlider
+                          valueLabelFormat={(value) => formatPercent(value)}
+                          data-testid="slider"
+                          getAriaLabel={() => "Minimum distance"}
+                          defaultValue={[filterParams.minVotingPower || 0, initParams.maxVotingPower || 0]}
+                          onChange={(e, newValue) =>
+                            handleChangeValueRange(e, newValue, "minVotingPower", "maxVotingPower")
+                          }
+                          value={[
+                            filterParams.minVotingPower || 0,
+                            filterParams.maxVotingPower ?? (initParams.maxVotingPower || 0)
+                          ]}
+                          valueLabelDisplay="auto"
+                          disableSwap
+                          min={dataRange?.minVotingPower || 0}
+                          step={0.0001}
+                          max={dataRange?.maxVotingPower || 0}
+                        />
+                        <Typography>{formatPercent(dataRange?.maxVotingPower || 0)}</Typography>
+                      </Box>
+                    </AccordionDetailsFilter>
+                  </AccordionContainer>
+                </>
+              )}
+
               <Box my={1} p="0px 16px">
                 <ApplyFilterButton
                   data-testid="apply-filters"
diff --git a/src/components/commons/Layout/Sidebar/SidebarMenu/index.tsx b/src/components/commons/Layout/Sidebar/SidebarMenu/index.tsx
index 97176d772d..1161b8faba 100644
--- a/src/components/commons/Layout/Sidebar/SidebarMenu/index.tsx
+++ b/src/components/commons/Layout/Sidebar/SidebarMenu/index.tsx
@@ -10,6 +10,7 @@ import { footerMenus, menus } from "src/commons/menus";
 import { isExternalLink } from "src/commons/utils/helper";
 import { RootState } from "src/stores/types";
 import { setSidebar } from "src/stores/user";
+import { IS_CONWAY_ERA } from "src/commons/utils/constants";
 
 import FooterMenu from "../FooterMenu";
 import {
@@ -177,51 +178,56 @@ const SidebarMenu: React.FC<RouteComponentProps> = ({ history }) => {
               {children?.length ? (
                 <Collapse in={`menu-${index}` === active} timeout="auto" unmountOnExit>
                   <SubMenu disablePadding>
-                    {children.map((subItem, subIndex) => {
-                      const { href, icon, isSpecialPath, key } = subItem;
-                      const title = t(key || "");
-                      return href ? (
-                        <ListItem
-                          data-testid={`submenu-button-${title.toLowerCase().replaceAll(" ", "_")}`}
-                          key={subIndex}
-                          button
-                          {...(isExternalLink(href)
-                            ? { component: "a", href, target: "_blank" }
-                            : { component: Link, to: href })}
-                          selected={isActiveMenu(href, isSpecialPath)}
-                          sx={(theme) => ({
-                            ...itemStyle(theme, sidebar),
-                            ...(isActiveMenu(href, isSpecialPath)
-                              ? {
-                                  backgroundColor: (theme) => `${theme.palette.primary[200]} !important`,
-                                  color: (theme) => `${theme.palette.secondary.main} !important`
-                                }
-                              : { color: (theme) => theme.palette.secondary.light }),
-                            paddingLeft: "70px",
-                            [theme.breakpoints.down("md")]: {
-                              paddingLeft: "60px"
-                            },
-                            ":hover": isActiveMenu(href, isSpecialPath)
-                              ? {
-                                  color: `#fff !important`
-                                }
-                              : {
-                                  backgroundColor: (theme) => `${theme.palette.primary[200]} !important`
-                                }
-                          })}
-                        >
-                          {icon ? (
-                            <MenuIcon
-                              src={icon}
-                              alt={title}
-                              iconOnly={+!sidebar}
-                              active={+isActiveMenu(href, isSpecialPath)}
-                            />
-                          ) : null}
-                          <SubMenuText primary={title} open={+sidebar} active={+isActiveMenu(href, isSpecialPath)} />
-                        </ListItem>
-                      ) : null;
-                    })}
+                    {children
+                      .filter((i) => {
+                        if (i.key === "head.page.drep" && !IS_CONWAY_ERA) return false;
+                        return true;
+                      })
+                      .map((subItem, subIndex) => {
+                        const { href, icon, isSpecialPath, key } = subItem;
+                        const title = t(key || "");
+                        return href ? (
+                          <ListItem
+                            data-testid={`submenu-button-${title.toLowerCase().replaceAll(" ", "_")}`}
+                            key={subIndex}
+                            button
+                            {...(isExternalLink(href)
+                              ? { component: "a", href, target: "_blank" }
+                              : { component: Link, to: href })}
+                            selected={isActiveMenu(href, isSpecialPath)}
+                            sx={(theme) => ({
+                              ...itemStyle(theme, sidebar),
+                              ...(isActiveMenu(href, isSpecialPath)
+                                ? {
+                                    backgroundColor: (theme) => `${theme.palette.primary[200]} !important`,
+                                    color: (theme) => `${theme.palette.secondary.main} !important`
+                                  }
+                                : { color: (theme) => theme.palette.secondary.light }),
+                              paddingLeft: "70px",
+                              [theme.breakpoints.down("md")]: {
+                                paddingLeft: "60px"
+                              },
+                              ":hover": isActiveMenu(href, isSpecialPath)
+                                ? {
+                                    color: `#fff !important`
+                                  }
+                                : {
+                                    backgroundColor: (theme) => `${theme.palette.primary[200]} !important`
+                                  }
+                            })}
+                          >
+                            {icon ? (
+                              <MenuIcon
+                                src={icon}
+                                alt={title}
+                                iconOnly={+!sidebar}
+                                active={+isActiveMenu(href, isSpecialPath)}
+                              />
+                            ) : null}
+                            <SubMenuText primary={title} open={+sidebar} active={+isActiveMenu(href, isSpecialPath)} />
+                          </ListItem>
+                        ) : null;
+                      })}
                   </SubMenu>
                 </Collapse>
               ) : null}
diff --git a/src/pages/DelegationDetail/index.tsx b/src/pages/DelegationDetail/index.tsx
index c2238d5f85..5639900b85 100644
--- a/src/pages/DelegationDetail/index.tsx
+++ b/src/pages/DelegationDetail/index.tsx
@@ -13,7 +13,7 @@ import useFetchList from "src/commons/hooks/useFetchList";
 import { StakeKeyHistoryIcon, StakingDelegators, TimelineIconComponent, VotesIcon } from "src/commons/resources";
 import { routers } from "src/commons/routers";
 import { API } from "src/commons/utils/api";
-import { VOTE_TYPE, POOL_STATUS, STATUS_VOTE } from "src/commons/utils/constants";
+import { VOTE_TYPE, POOL_STATUS, STATUS_VOTE, IS_CONWAY_ERA } from "src/commons/utils/constants";
 import { getPageInfo } from "src/commons/utils/helper";
 import DelegationDetailChart from "src/components/DelegationDetail/DelegationDetailChart";
 import DelegationDetailInfo from "src/components/DelegationDetail/DelegationDetailInfo";
@@ -180,7 +180,12 @@ const DelegationDetail: React.FC = () => {
         </div>
       )
     }
-  ];
+  ].filter((tab) => {
+    if (tab.key === "governanceVotes" && !IS_CONWAY_ERA) {
+      return false;
+    }
+    return true;
+  });
 
   const indexExpand = tabs.findIndex((item) => item.key === tab);
   const needBorderRadius = (currentKey: string) => {
diff --git a/src/pages/DrepDetail/index.tsx b/src/pages/DrepDetail/index.tsx
index 14272b68fe..e01255f000 100644
--- a/src/pages/DrepDetail/index.tsx
+++ b/src/pages/DrepDetail/index.tsx
@@ -53,10 +53,11 @@ import { CommonSkeleton } from "src/components/commons/CustomSkeleton";
 import { TruncateSubTitleContainer } from "src/components/share/styled";
 import DynamicEllipsisText from "src/components/DynamicEllipsisText";
 import { useScreen } from "src/commons/hooks/useScreen";
-import { VOTE_TYPE } from "src/commons/utils/constants";
+import { IS_CONWAY_ERA, VOTE_TYPE } from "src/commons/utils/constants";
 import DelegationGovernanceVotes, { ActionMetadataModalConfirm } from "src/components/GovernanceVotes";
 
 import { StyledContainer, StyledMenuItem, StyledSelect, TimeDuration, TitleCard, TitleTab, ValueCard } from "./styles";
+import NotFound from "../NotFound";
 
 const voteOption = [
   { title: "Action Type", value: "Default" },
@@ -265,6 +266,10 @@ const DrepDetail = () => {
       )
     }
   ];
+
+  if (!IS_CONWAY_ERA) {
+    return <NotFound />;
+  }
   if (loading) {
     return (
       <StyledContainer>
diff --git a/src/pages/Dreps/index.tsx b/src/pages/Dreps/index.tsx
index 4132b35352..ab0e422251 100644
--- a/src/pages/Dreps/index.tsx
+++ b/src/pages/Dreps/index.tsx
@@ -1,14 +1,19 @@
 import { useEffect } from "react";
 
 import OverViews from "src/components/Dreps/DrepsOverview";
+import { IS_CONWAY_ERA } from "src/commons/utils/constants";
 import DrepsList from "src/components/Dreps/DrepsList";
 
+import NotFound from "../NotFound";
 import { Horizon, StyledContainer } from "./styles";
 
 const Dreps = () => {
   useEffect(() => {
     document.title = `Delegated Representative | Cardano Blockchain Explorer`;
   }, []);
+  if (!IS_CONWAY_ERA) {
+    return <NotFound />;
+  }
 
   return (
     <StyledContainer>
diff --git a/vite.config.ts b/vite.config.ts
index 5dfb94de9e..ecaef5f52a 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -20,7 +20,8 @@ export default defineConfig(({ mode }) => {
       "process.env.REACT_APP_SANCHONET_APP_URL": JSON.stringify(env.REACT_APP_SANCHONET_APP_URL),
       "process.env.REACT_APP_BOLNISI_NAME_API": JSON.stringify(env.REACT_APP_BOLNISI_NAME_API),
       "process.env.REACT_APP_ADA_HANDLE_API": JSON.stringify(env.REACT_APP_ADA_HANDLE_API),
-      "process.env.REACT_APP_API_URL_COIN_GECKO": JSON.stringify(env.REACT_APP_API_URL_COIN_GECKO)
+      "process.env.REACT_APP_API_URL_COIN_GECKO": JSON.stringify(env.REACT_APP_API_URL_COIN_GECKO),
+      "process.env.REACT_APP_FF_GLOBAL_IS_CONWAY_ERA": JSON.stringify(env.REACT_APP_FF_GLOBAL_IS_CONWAY_ERA)
     },
     optimizeDeps: {
       esbuildOptions: {