Cech is on the mend from shoulder injury
Czech suffered a dislocated shoulder during the UEFA Champions League semi-final first leg against Atletico Madrid in April and required surgery.
Holland has revealed that the long-serving 32-year-old Czech Republic international should be back in full training before too long.
"He [Cech] is making very good progress and working as you would expect for a guy as professional as he is." he said.
"He is working ahead of schedule with [goalkeeper coach] Christophe Lollichon, not quite full goalkeeping work but he is well on course and hopefully it will not be too long before he can join in full-time training."
Cech is due to fly out to Austria on Monday with his team-mates for a pre-season training camp.