diff --git a/indra/llcommon/llsdutil.cpp b/indra/llcommon/llsdutil.cpp
index ac86f4ff6f..efc95c3e3a 100644
--- a/indra/llcommon/llsdutil.cpp
+++ b/indra/llcommon/llsdutil.cpp
@@ -46,6 +46,8 @@
 #include <map>
 #include <set>
 #include <boost/range.hpp>
+#include <boost/algorithm/string/classification.hpp>
+#include <boost/algorithm/string/split.hpp>
 
 // <FS:ND> Suppress warnings about the string fiddling
 #if LL_LINUX
@@ -205,6 +207,39 @@ std::string ll_stream_notation_sd(const LLSD& sd)
     return stream.str();
 }
 
+// <FS:Ansariel> Create LLSD from CSV
+LLSD ll_sd_from_csv(std::istream& csv, std::string_view delimiters)
+{
+    LLSD                     data;
+    bool                     headerRead{ false };
+    std::vector<std::string> columnNames;
+    std::string              line;
+
+    while (std::getline(csv, line))
+    {
+        std::vector<std::string> columns;
+        boost::split(columns, line, boost::is_any_of(delimiters));
+
+        if (!headerRead)
+        {
+            headerRead  = true;
+            columnNames = std::move(columns);
+        }
+        else
+        {
+            LLSD rowData;
+            for (size_t i = 0; i < columnNames.size() && i < columns.size(); ++i)
+            {
+                rowData[columnNames.at(i)] = columns.at(i);
+            }
+
+            data.append(rowData);
+        }
+    }
+
+    return data;
+}
+// </FS:Ansariel>
 
 //compares the structure of an LLSD to a template LLSD and stores the
 //"valid" values in a 3rd LLSD.  Default values pulled from the template
diff --git a/indra/llcommon/llsdutil.h b/indra/llcommon/llsdutil.h
index 38bbe19ddd..2eb6ab3c68 100644
--- a/indra/llcommon/llsdutil.h
+++ b/indra/llcommon/llsdutil.h
@@ -65,6 +65,9 @@ LL_COMMON_API char* ll_pretty_print_sd(const LLSD& sd);
 
 LL_COMMON_API std::string ll_stream_notation_sd(const LLSD& sd);
 
+// <FS:Ansariel> Create LLSD from CSV
+LL_COMMON_API LLSD ll_sd_from_csv(std::istream& csv, std::string_view delimiters = ",");
+
 //compares the structure of an LLSD to a template LLSD and stores the
 //"valid" values in a 3rd LLSD. Default values
 //are pulled from the template.  Extra keys/values in the test
diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp
index 16016d7aaa..c114618217 100644
--- a/indra/llui/llscrolllistctrl.cpp
+++ b/indra/llui/llscrolllistctrl.cpp
@@ -431,7 +431,7 @@ bool LLScrollListCtrl::setMaxItemCount(S32 max_count)
 }
 
 // <FS:PP>
-S32 LLScrollListCtrl::getMaxItemCount()
+S32 LLScrollListCtrl::getMaxItemCount() const
 {
     return mMaxItemCount;
 }
diff --git a/indra/llui/llscrolllistctrl.h b/indra/llui/llscrolllistctrl.h
index 716556f614..b691865f6d 100644
--- a/indra/llui/llscrolllistctrl.h
+++ b/indra/llui/llscrolllistctrl.h
@@ -214,7 +214,7 @@ public:
 
     // returns false if unable to set the max count so low
     bool            setMaxItemCount(S32 max_count);
-    S32             getMaxItemCount(); // <FS:PP>
+    S32             getMaxItemCount() const; // <FS:PP>
 
     bool            selectByID( const LLUUID& id );     // false if item not found
 
diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index 3839fb6cde..483a861f3b 100644
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -3395,24 +3395,19 @@ void LLPanelLandAccess::importListCallback(LLNameListCtrl* list, const std::vect
         return;
     }
 
-    std::string line;
-    std::vector<LLUUID> uuids;
+    uuid_vec_t uuids;
+    LLSD       csvData = ll_sd_from_csv(file);
+    file.close();
 
-    while (std::getline(file, line))
+    for (const auto& entry : llsd::inArray(csvData))
     {
-        LLStringUtil::trim(line);
-        if (line.empty())
+        if (entry.has("UUID"))
         {
-            continue;
-        }
-
-        LLUUID uuid;
-        if (uuid.set(line))
-        {
-            uuids.push_back(uuid);
+            LLUUID id{ entry["UUID"].asUUID() };
+            if (id.notNull())
+                uuids.push_back(std::move(id));
         }
     }
-    file.close();
 
     if (uuids.empty())
     {
diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index e3aead4883..85047b43f2 100644
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -4767,24 +4767,19 @@ void LLPanelEstateAccess::importListCallback(LLNameListCtrl* list, const std::ve
         return;
     }
 
-    std::string line;
-    std::vector<LLUUID> uuids;
+    uuid_vec_t uuids;
+    LLSD       csvData = ll_sd_from_csv(file);
+    file.close();
 
-    while (std::getline(file, line))
+    for (const auto& entry : llsd::inArray(csvData))
     {
-        LLStringUtil::trim(line);
-        if (line.empty())
+        if (entry.has("UUID"))
         {
-            continue;
-        }
-
-        LLUUID uuid;
-        if (uuid.set(line))
-        {
-            uuids.push_back(uuid);
+            LLUUID id{ entry["UUID"].asUUID() };
+            if (id.notNull())
+                uuids.push_back(std::move(id));
         }
     }
-    file.close();
 
     if (uuids.empty())
     {