Hello 1stcenturylady, welcome back and nice to see you. You have not read the OP have you. The within CHAPTER and scripture CONTEXT is the MOSAIC BOOK of the COVENANT of SHADOW laws pointing to Jesus starting off with the ceremonial ORDINANCE of CIRCUMCISION, leading into the ORDINANCES of the annual feast days in v16.
Everthing spoken about is a reference to the OLD COVENANT ceremonial laws in ORDINANCES from the MOSIAC BOOK of the Covenant.
COL 2 has no reference to the 10 Commandments whatsoever and Gods 4th commandment Sabbath is an everlasting Covenant.
COL 2:16 reference scripture back to the OLD Testament...
EZEKIEL 45:17 [17], And it shall be the prince's part to give burnt offerings, and grain offerings, and drink offerings, in the feasts, and in the new moons, and in the sabbaths, in all appointed feasts of the house of Israel: he shall prepare the sin offering, and the grain offering, and the burnt offering, and the peace offerings, to make reconciliation for the house of Israel.
This is only one example here as there is to many more listed within the first 5x posts of the OP.
Hope this helps.