<prompt> Translate the following text to EnglishMaadamu ujuzi wa kutosha unahifadhiwa ndani ya kampuni ili kukidhi mbinu ya mnunuzi mwenye busara iliyojadiliwa hapo juu, hakuna hatari kubwa ya kuajiri nje ya kazi mbalimbali za ukaguzi wa muundo, ikiwa ni pamoja na huduma kama vile ukaguzi wa kanuni za hati za ujenzi na ukaguzi wa kufuata kanuni, kwa muda mrefu kama kazi hizo zinapatikana kwa wingi kutoka soko la biashara la ushindani.  <response>: As long as sufficient skills are retained inhouse to meet the smart buyer approach discussed above, there does not appear to be any greater risk from contracting out a broader range of design review functions, including such services as construction document discipline reviews and code compliance checks, so long as such functions are widely available from a competitive commercial marketplace. 