diff --git a/sharding/client/utils.go b/sharding/client/utils.go
index c0d2c13fd..ec5efe9ee 100644
--- a/sharding/client/utils.go
+++ b/sharding/client/utils.go
@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"math"
 	"reflect"
+
+	"github.com/ethereum/go-ethereum/log"
 )
 
 var (
@@ -19,7 +21,6 @@ type txblob []byte
 
 type blob interface {
 	length() int64
-	validateBody() error
 	serializeBlob() []byte
 }
 
@@ -28,64 +29,6 @@ func (cb txblob) length() int64 {
 	return int64(len(cb))
 }
 
-/* Validate that the collation body is within its bounds and if
-the size of the body is below the limit it is simply appended
-till it reaches the required limit */
-
-func (cb txblob) validateBody() error {
-
-	if cb.length() == 0 {
-		return fmt.Errorf("Collation Body has to be a non-zero value")
-	}
-
-	if cb.length() > totalDatasize {
-		return fmt.Errorf("Collation Body is over the size limit")
-	}
-
-	return nil
-}
-
-func deserializebody(collationbody []byte) []blob {
-	length := int64(len(collationbody))
-	chunksNumber := chunkSize / length
-	indicatorByte := make([]byte, 1)
-	indicatorByte[0] = 0
-	txblobs := []blob{}
-	var tempbody txblob
-
-	for i := int64(1); i <= chunksNumber; i++ {
-
-		if reflect.TypeOf(collationbody[(i-1)*chunkSize]) == reflect.TypeOf(indicatorByte) {
-			tempbody = append(tempbody, collationbody[((i-1)*chunkSize+1):(i)*chunkSize]...)
-
-		} else {
-			terminalIndex := int64(collationbody[(i-1)*chunkSize])
-			tempbody = append(tempbody, collationbody[((i-1)*chunkSize+1):((i-1)*chunkSize+2+terminalIndex)]...)
-			txblobs = append(txblobs, tempbody)
-			tempbody = txblob{}
-
-		}
-
-	}
-
-	return txblobs
-
-}
-
-func serialize(rawtx []blob) []byte {
-	length := int64(len(rawtx))
-	serialisedData := []byte{}
-
-	for i := int64(1); i < length; i++ {
-		data := rawtx[length].(txblob)
-		refinedData := data.serializeBlob()
-		serialisedData = append(serialisedData, refinedData...)
-		txblob(serialisedData).validateBody()
-
-	}
-	return serialisedData
-}
-
 // Parse blob and modify it accordingly
 
 func (cb txblob) serializeBlob() []byte {
@@ -133,3 +76,59 @@ func (cb txblob) serializeBlob() []byte {
 	return tempbody
 
 }
+
+func Serialize(rawtx []blob) ([]byte, error) {
+	length := int64(len(rawtx))
+
+	if length == 0 {
+		return nil, fmt.Errorf("Validation failed: Collation Body has to be a non-zero value")
+	}
+	serialisedData := []byte{}
+
+	for i := int64(0); i < length; i++ {
+
+		blobLength := txblob(serialisedData).length()
+		data := rawtx[i].(txblob)
+		refinedData := data.serializeBlob()
+		serialisedData = append(serialisedData, refinedData...)
+
+		if txblob(serialisedData).length() > collationsizelimit {
+			log.Info(fmt.Sprintf("The total number of interfaces added to the collation body are: %d", i))
+			serialisedData = serialisedData[:blobLength]
+			return serialisedData, nil
+
+		}
+
+	}
+	return serialisedData, nil
+}
+
+// Collation body deserialised and separated into its respective interfaces
+
+func Deserializebody(collationbody []byte) []blob {
+
+	length := int64(len(collationbody))
+	chunksNumber := chunkSize / length
+	indicatorByte := make([]byte, 1)
+	indicatorByte[0] = 0
+	txblobs := []blob{}
+	var tempbody txblob
+
+	for i := int64(1); i <= chunksNumber; i++ {
+
+		if reflect.TypeOf(collationbody[(i-1)*chunkSize]) == reflect.TypeOf(indicatorByte) {
+			tempbody = append(tempbody, collationbody[((i-1)*chunkSize+1):(i)*chunkSize]...)
+
+		} else {
+			terminalIndex := int64(collationbody[(i-1)*chunkSize])
+			tempbody = append(tempbody, collationbody[((i-1)*chunkSize+1):((i-1)*chunkSize+2+terminalIndex)]...)
+			txblobs = append(txblobs, tempbody)
+			tempbody = txblob{}
+
+		}
+
+	}
+
+	return txblobs
+
+}